Peter is convinced that a restaurant placemat is a treasure map. Word quickly spreads about the alleged cache, sparking a city-wide search and turning the citizens of Quahog against each other.

Peter discovers that he has a vestigial twin, whom he names Chip, growing out of his neck. It's not long before Peter resents the fact that everyone seems to love Chip more than him, so he decides to amputate his twin. However, when Peter gets into trouble, he realizes he needs Chip more than ever.

When Quagmire meets a woman named Sonja, who is as sexually insatiable as he is, he is thrilled to finally be with someone who won't judge him. However, things take a turn for the worse when Sonja abducts Quagmire, intending to make him her sex slave. It is up to Peter, Joe and Quagmire's dad to explore the seedy underbelly of Quahog to find and rescue Quagmire. Meanwhile, a love triangle emerges between Stewie, Brian and Stewie's teddy bear, Rupert.

Meg spills her lunch on the new kid, Michael, who is appropriately nicknamed "Mental Mike." When he sets the date for her end on Friday, Meg tries to get out of it. Meanwhile, Peter continually harasses Brian in the nude until it escalates to the breaking point.

The Griffins take a trip to Italy and are forced to deal with annoying immigration laws after Peter destroys the family's passports.

When Stewie and Brian travel back to 17th century Jamestown, via Stewie's time machine, they encounter too many close calls with altering the course of mankind. Stewie decides to destroy his time machine, but immediately regrets his decision when an unthinkable event happens and he is unable to go back in time.

When Peter and Quagmire discover that their singing voices create beautiful harmony together, they form a singing/songwriting team, in the vein of Simon and Garfunkel. However, tensions run high when fame gets to Peter's head.

When Carter Pewterschmidt cancels the annual Quahog Christmas carnival, because he hates the holiday, Peter must transform his father-in-law from a Scrooge into a hometown hero in order to salvage the event. Meanwhile, Stewie devises a master plan to get the one and only thing he wants for Christmas.

When Peter finds he can't perform his, um, er, uh, manly duties, he enlists Quagmire and Joe to help him get his mojo back.

From Grimm to Griffin, three classic fairy tales get a new Quahog spin, including "Jack and the Beanstalk," "Little Red Riding Hood," and "Cinderella."

When Brian's neglected son Dylan shows up in town as a teen TV star, Brian jumps at the opportunity to be hired on the show's writing staff -- instead of being a good father. Meanwhile, after Peter accidentally shoots Quagmire on a hunting trip, the two friends clash and Joe must choose a side. BONUS: Two ANIMATION DOMINATION HIGH-DEF episodes included for free in this download.

After Peter's mother passes away, he forms a special friendship with her longtime pal, Evelyn, who attempts to seduce Peter. Meanwhile, Stewie is distraught when he understands the reality of death for the first time.

Peter grows frustrated when players on opposing teams continue to thank God after defeating his beloved New England Patriots football team, so he and the guys embark on a global quest to find God and ask Him to stop interfering with the outcome of professional football games.

When Chris learns that he is the heir to Carter's fortune -- but refuses to take the money -- Peter takes drastic measures to keep the wealth in the family.

Peter takes up smoking cigarettes, and is approached by Mr. Stone, an advertising executive who wants Peter to be the face of his anti-smoking campaign under the caveat that Peter continues to smoke. Meanwhile, Stewie helps Chris battle bullies at school.

Brian gives Stewie an STD. Meanwhile, Peter and the guys fight back when another group claims their booth at The Drunken Clam.

When Peter takes Stewie to the park for some quality father-son time, he mistakenly takes the wrong baby home, prompting Lois to call him an idiot. Determined to prove to her that he's a responsible adult, Peter goes on a business trip to Chicago and returns as an intelligent, classy person.

When Chris begins to date Jerome's daughter, Pam, Jerome forbids it. But when Chris and Pam run away together, Jerome and Peter must work together to find their kids.

Meg has fun partying with Peter when he takes her to a college for an interview. Brian must learn how to live in the wild when he gets sprayed by a skunk and is prohibited from entering the house.

Cleveland returns to town, but is instantly banned from spending time with Peter when Lois and Donna get into a big fight over parenting.

When Peter and Chris interrupt Stewie's TV time, the angry baby goes back in time to break up Peter and Lois, so he's never conceived. But instead, he is reborn into a "Downton Abbey"-esque British household.

Watch a sneak peek of the new season of Family Guy and the lengths Peter Griffin will go to for a treasure hunt. Family Guy airs Sundays 9/8c.

In the season premiere, the Griffins decide to climb Mount Everest after their competitive family friends announce their ambitious plans to hike the legendary mountain. However, things go awry when the Griffins get stuck on the mountainside in the middle of a massive storm.

The Griffins are selected to be a Nielsen family and have their television viewing habits monitored. However, Peter takes his enthusiasm too far when he steals multiple Nielsen boxes and tries to control the airwaves.

When Brian discovers that Carter Pewterschmidt's pharmaceutical company is withholding the cure for cancer from the public in order to gain more profit, he and Stewie plot to expose the big secret that could change the world. Meanwhile, Quagmire reveals a hair-raising secret of his own.

When Brian uses Stewie's time machine to impress women whom he meets at bars, he accidentally causes time to run in reverse. So he and Stewie must figure out how to restore the forward progress of time before Stewie is unborn.

In the Family Guy 200th Episode retrospective, fans will get a behind-the-scenes look at this irreverent comedy's most outrageous moments, through fascinating interviews with creator Seth MacFarlane and voice actors Mila Kunis, Alex Borstein and Seth Green. Additionally, the special will give fans an exclusive glimpse into the cast and crew's 200th episode party in Los Angeles.

The criminal (guest voice Will Sasso) who, years ago, shot Joe and left him in a wheelchair, becomes a fugitive. So, Quagmire, Joe and Peter team up to hunt the bad guy down.

Lois experiences a mid-life crisis, and Peter tries to keep up with her new, wild lifestyle. Meanwhile, Stewie finds a turtle at the park and brings him home as his new pet, unaware that the turtle is evil and determined to destroy Stewie's life.

When Meg finally gathers the courage to ask out her crush, Kent, she is devastated to learn he's gay. But when Meg discovers that Kent has feelings for Chris, she uses her brother in the worst way to get closer to Kent.

Peter tells his own version of the Nativity story.

To boost Chris' self-esteem, Peter and Lois send him to space camp. When camp ends and the Griffins come to pick Chris up, they accidentally are launched into outer space, and it's up to Chris to land the clan safely back on earth.

Brian writes a play that's a hit in Quahog, but his confidence is shaken when he reads a play Stewie wrote that's much better than his. Soon, Stewie's work is Broadway-bound, causing a rift between the two.

When Peter, Quagmire and Joe visit the Harvard University campus, Quagmire accidentally marries a prostitute. In order to get out of his marriage, Quagmire pretends to be lovers with Peter.

Love is in the air on ValentineÍs Day. Meg dates a guy from the internet, Stewie uses his time machine and falls for a girl in the ï60s and Peter and Lois decide to stay in bed all day. Meanwhile, BrianÍs ex-girlfriends pay him a visit and Quagmire gets in touch with his feminine side.

To buy new sneakers, Chris steals money from Lois' purse. When Meg catches him in the act, she forces him to do all of her chores in exchange for keeping mum. But Chris finally tires of the pact, and runs away to live with Herbert. Meanwhile, Stewie and Brian become obsessed with singer Anne Murray (guest-voicing as herself), and visit her to find out the true meaning of "Snowbird".

When the Griffins find themselves in a financial bind, Lois is forced to find a job of her own. She gets discovered by a "voiceover" talent agent named Randy (guest voice Ribisi), who actually runs an adult-only phone line and pays his employees generously. As Lois settles into her new gig, she hears Peter's voice on the other end of the line.

A bloody murder occurs at Mayor West's mansion, and he is the prime suspect. The mayor is put on trial, and it is up to the citizens of Quahog to determine if he is guilty or not.

When Peter, Quagmire and Joe fly on a private plane to Canada, they crash in the middle of the wilderness, far from civilization. Peter is chosen to find help, but ends up going missing for two months, only to be found as a feral creature with no ability to communicate intelligently. The Griffins must find a way to bring back Peter to his old self.

After teddy bear Rupert gets recalled, Stewie stops at nothing to get back his beloved best friend. Meanwhile, Peter falls ill and canÕt compete in his bowling tournament. So Lois fills in for him. But when she gets a little too close to PeterÕs teammates, he gets jealous.

When the owner of the Clam is killed, the bar closes and Peter, Quagmire and Joe must find a way to save their beloved watering hole. Meanwhile, Meg gets an after-school job at a funeral home.

When the Griffins move to a farm, Peter gets into the illicit drug business, a la "Breaking Bad".

Stewie and Brian use StewieÍs time machine to go to Las Vegas for a Bette Midler concert, but chaos ensues when the machine malfunctions and creates alt-versions of the pair: a ñluckyî version and an ñunluckyî one. Then, the Griffins are invited to join the prestigious Barrington Country Club and, of course, get thrown out. Download part 1 now!

Stewie and Brian use Stewieês time machine to go to Las Vegas for a Bette Midler concert, but chaos ensues when the machine malfunctions and creates alt-versions of the pair: a –lucky” version and an –unlucky” one. Then, the Griffins are invited to join the prestigious Barrington Country Club and, of course, get thrown out. Download part 2 now!

Peter blows his savings on lottery tickets and the family writes it off as one of his usual shenanigans until they end up millionaires. In true Griffin fashion, they can't handle the good fortune and struggle to stay grounded.

In an unprecedented ANIMATION DOMINATION crossover event, a storm hits the towns of Stoolbend, Quahog and Langley Falls. To help pass the time and calm his nerves, Brian consumes some questionable substances and has trouble sobering up. Meanwhile, Meg goes off the deep end after the family takes one too many jabs at her.

Quagmire lands in the hospital and his sister, Brenda, and her boyfriend, Jeff, rush to Quahog to nurse him back to health. As Glenn recovers he quickly realizes that Brenda is the one who needs help.

Ryan Reynolds (guest voice as himself) pays a visit to Quahog and becomes obsessed with Peter Griffin. Meanwhile, Stewie tries to be a big boy and steals the family car for a joy ride but lands in a bit of trouble.

Brian and Stewie travel back in time to the pilot episode of FAMILY GUY to change history, and then to change history again.

Lois cooks a big Thanksgiving meal and invites the whole crew over for dinner, and Joe is shocked when his formerly M.I.A. son, Kevin Swanson, returns from Iraq.

On the return from an adventurous day at an amusement park, the Griffins' car breaks down in Amish country and they are stranded with no way out. When Meg falls for an Amish boy, the Griffins then find themselves in a crusade against the conservative locals.

Peter and the guys take a stand against their wives and flee to the Deep South on a road trip. On the way there, the men earn a one-way ticket to jail. But when they decide to make a run for it, Joe's quick planning and Peter's seductive ways help them escape. Meanwhile, Lois spends some quality time with the girls and they engage in childish antics.

It's winter in Quahog, and Lois' parents, Carter and Babs, take Stewie for a trip. But when Carter falls asleep at the wheel, the family decides it might be time for him to retire. Peter and Lois take the clan to Florida to check out some fine retirement communities, but Carter refuses to go down without a fight.

When Meg finally turns 18, Quagmire seizes the opportunity to pursue his next romantic conquest. As the new couple's relationship blossoms, Peter stops at nothing to come in between his innocent -- well, somewhat innocent -- daughter and his creepy friend.

Brian starts dating a blind girl and things get a little dicey when she divulges that she hates dogs. Meanwhile, the Griffin family installs a new staircase in their home when Peter keeps falling on the old one and decides to live upstairs full-time.

When Stewie's new best friend falls ill, Lois takes him to the hospital where she finds out he has a critical, but treatable, disease. However, the boy's parents refuse treatment due to their religious beliefs, leaving Lois no choice but to take drastic measures to seek treatment for the boy herself. Meanwhile, Peter has a religious experience of his own.

When Peter decides to become a famous actor, he becomes Tom Tucker's agent as his first step toward stardom. Meanwhile, Chris dates a girl who looks disturbingly like a member of the Griffin household.

When Peter and the guys try to salvage a sunken Mercedes-Benz, Peter half-heartedly promises a favor to a helpful dolphin (guest voice Ricky Gervais). Soon the dolphin moves to Quahog, outstays his welcome at Peter's and moves into Cleveland's house across the street. Peter tries to reunite the dolphin with his ex-wife in hopes that he'll return to the ocean, but his plan backfires and the whole dolphin family moves into Cleveland's.

Overwhelmed with financial troubles, Mort asks Peter and Quagmire to help him save his pharmacy. However, things take a turn for the worse when the trio decides to burn it down to collect insurance money.

When Peter and Chris go away to fat camp, they cross paths with a serial killer who targets overweight kids. Meanwhile, Stewie is traumatized by the frightening cover of a Queen album.

When a seemingly innocent guy's night out takes a sudden turn, Peter, Joe, Brian and Quagmire wake up in a hospital and discover that their memories have been erased and Quahog has been deserted.

After Peter's favorite children's television show gets cancelled, he takes matters into his own hands by creating and starring in his own show for kids. Meanwhile, Meg begins an internship at the hospital with Dr. Hartman.

Stewie meets a girl who's just as precocious as he is, and it turns out that they have much in common (including a love of advanced weaponry). Meanwhile, Lois is tired of being crushed in bed by the sleeping Peter, so she gets twin beds. This upsets Peter, who needs to cuddle to fall asleep.

When Meg travels abroad to Europe, her exciting adventure comes to a halt when she gets kidnapped. Brian and Stewie embark on an action-packed mission to find her before it's too late.

After Quahog City Hall threatens to shut down Peter's illegally-run business, Peter joins the Tea Party and successfully campaigns to shut down the government. As a result of all the chaos in Quahog, Peter's father-in-law, Carter (guest star Seth MacFarlane), reaps the benefits.

Continuing a popular show tradition, Brian and Stewie respond to viewer mail. We meet a British version of the Griffins, Quahog is taken over by a famous comedian and we get to see the world from Stewie's POV. Then, Peter encourages Joe to have a one-night stand with his attractive new partner (guest star Anna Kendrick) in order to even the score with Bonnie (guest star Jennifer Tilly) for her own indiscretions. But when Bonnie finds out and threatens divorce, Lois insists that Peter get them back together. Meanwhile, Peter has another run-in with the angry chicken which makes for yet another epic fight. Download part 1 now!

Continuing a popular show tradition, Brian and Stewie respond to viewer mail. We meet a British version of the Griffins, Quahog is taken over by a famous comedian and we get to see the world from Stewie's POV. Then, Peter encourages Joe to have a one-night stand with his attractive new partner (guest star Anna Kendrick) in order to even the score with Bonnie (guest star Jennifer Tilly) for her own indiscretions. But when Bonnie finds out and threatens divorce, Lois insists that Peter get them back together. Meanwhile, Peter has another run-in with the angry chicken which makes for yet another epic fight. Download part 2 now!

When the Griffins and other residents of Quahog are invited to visit the mansion of James Woods, the evening turns into a real murder mystery when guests end up dead and everyone scrambles to figure out who done it. Guest voices Drew Barrymore, James Woods and Ashley Tisdale.

When Brian learns that Rush Limbaugh (guest-voicing as himself) is going to be at the Quahog Mall for a book-signing, he decides to go down there and give him a piece of his left-wing mind. But when Rush unexpectedly comes to Brian's rescue, Brian has a political change of heart.

After Peter catches Lois' dad, Carter, having an affair, he is strong-armed into keeping a secret. But when Peter accidentally spills the beans, Lois' mom demands a divorce, and Peter is in charge of Carter's return to bachelorhood.

Peter and Joe team up to execute a series of painful and humiliating Halloween pranks on unsuspecting family, friends and neighbors. While Brian shows Stewie the ropes of trick-or-treating, Meg sets out to attend her first high school Halloween party with high hopes for the evening.

When Peter receives tickets to a boxing match as a birthday gift, he volunteers Lois to compete. To everyone's surprise, Lois dominates in the ring, and Peter decides to become her fight promoter. Her frustration with Peter turns into motivation in the ring as the housewife turns champion.

Feeling discouraged with the progress of his writing career, Brian decides to throw in the towel until Stewie become his manager and one of his books hits the bestseller list. But when the fame goes to his head, Brian gets a wake-up call from Bill Maher (guest-voicing as himself). Meanwhile, Lois decides that she and Peter need separate beds, a decision that leaves Peter looking for a new cuddle buddy.

Stewie's favorite thing after his teddy bear, Rupert, is Christmas. So when he hears that Santa is making an appearance at the mall, he begs Brian to take him so that he can tell Santa in person what he wants for Christmas. Brian begrudgingly takes Stewie to the mall, only to get the brush-off from Santa. As a result, Stewie and Brian travel to the North Pole to find Santa and teach him a lesson in holiday cheer. David Boreanaz, Drew Barrymore and Carrie Fisher make guest voice appearances. Don't miss this hilarious one-hour Family Guy episode!

After years of drinking with the guys, Peter's love of the sauce has finally caught up with him and he needs a kidney transplant. Brian offers him one of his, but will a canine kidney be compatible -- Meanwhile, Meg and Chris collaborate on a poem to celebrate a very important visitor.

Lois becomes friends with Joyce Kinney, the new local news anchor, and Joyce convinces Lois to let her do a story on her as the model American housewife. The television story makes Lois look terrible, and Joyce is unapologetic, leaving Lois no choice but to right a wrong.

After a public disturbance, Peter and Brian are forced to attend a 12-step meeting to help kick their drinking problems. Unable to recognize his issue, Peter gets a visit from Death (guest voice Adam Carolla), who gives him a glimpse of what life would be like with and without "Mr. Booze" in his bloodstream.

On the search to find a new hobby, Chris meets a puppeteer named Franz, an old friend of Herbert's. Despite Herbert's warnings, Chris and Franz remain friends until Franz's checkered past is suddenly revealed.

When Bonnie goes out of town, Meg offers to check in on Joe, but she soon becomes a little too involved and starts freaking everyone out -- especially Joe. Meanwhile, Stewie thinks he's losing his edge as the toughest baby on the block, so he hooks himself up to a machine that is supposed to make him more evil than ever before.

Chris and Meg think their parents have it easy, and Peter and Lois beg to differ, so in order to teach them a lesson, they all trade roles. Chris goes to work at the brewery while Meg runs the house. While things start off well, it's not long until the stress of running a household and being the sole breadwinner break down Chris and Meg.

When the local dry cleaner loses Peter's favorite white shirt, he goes ballistic. Meanwhile, Brian tries to score on a date with a new friend, Denise (guest voice Jessica Stroup), but ends up striking out. Instead of calling it quits on love, he decides to enlist Quagmire's help, but things get nasty when they start to compete for the affections of each other's old flames, Cheryl Tiegs (guest-voicing as herself) and Jillian (guest voice Drew Barrymore).

When Mayor West marries Lois' sister, Carol (guest voice Julie Hagerty), they move into the Griffin's house to be one big "happy" family. To make room for everyone, Stewie is bumped out of his room and takes over Chris' room, but not everyone is annoyed by the change. Peter and Mayor West bond and become best friends.

Stewie and Brian go back in time to stop Bertram (guest voice Wallace Shawn) from killing Leonardo da Vinci.

When Bonnie and Lois take a trip to Paris, Bonnie crosses the line while in the City of Love. Meanwhile, Peter homeschools Chris and Meg using some unorthodox teaching methods.

With the help of an out-of-this-world remote control, Stewie and Brian travel through alternate universes, including a post-apocalyptic world, a parallel world run by dogs where humans are pets and a "Robot Chicken"-like existence.

When Lois finds a lump on her breast, she goes to the doctor to test for cancer. The tests come back benign, but the doctor looks at her family medical history and surprises her with the news that she's Jewish. Peter takes to the family's newfound faith a little too eagerly, but when he is visited by the ghost of his father who reminds him to be faithful to his religious identity, he turns on Lois. After a visit from Jesus sets him straight, Peter and Lois agree to go back to the way things were.

Stewie and Brian are suspicious when two guys move into Cleveland's old house, and when they find out Dan (guest voice Aykroyd) and Chevy (guest voice Chase) are spies and they have dossiers of all the people in Quahog they follow them on a mission to Russia and end up in hot water.

When Brian snags an older woman, he becomes the laughingstock of the family, but things go from bad to worse when she breaks her hip and Brian has to be her errand-boy.

When Stewie scores tickets to a famous teen pop singer's concert, he ends up meeting and becoming great friends with her, but things get weird when he discovers one of her darkest secrets. Meanwhile, Chris tries to prove to the family that the Evil Monkey is real.

When Quagmire assumes responsibility for a baby who looks just like him, he quickly realizes he may be in over his head. Meanwhile, Stewie clones himself in order to have a personal assistant.

Feeling blue, Peter and the guys interview potential friends to fill the vacancy left by Cleveland. The interview process leads them to Jerome (guest voice Richardson) but things don't look so good when it's discovered that Quagmire hates him.

When Brian accidentally kills another dog he is surprised to see that no one cares so he tries to convince everyone that the life of a dog should have the same value as a human one. Meanwhile, Lois hires a maid who doesn't listen to Peter.

When Peter gives Lois' father the bachelor party he never had, Mr. Pewterschmidt slips into a coma and not even Dr. House can bring him out of it. With her father incapacitated, Lois is given control of Pewterschmidt Industries. Peter convinces Lois to let him run the operation, but he gets power-hungry and fires the board. Mr. Pewterschmidt soon bounces back and tries to regain control of what he's built -- even though it may be more difficult than Christmas shopping for Peter.

After Peter hits his head and develops amnesia, he forgets everything, including his family and his friends. Lois takes extra care of Peter and tries everything to jog his memory and until he starts hitting on other women. Fed up with his antics, Lois takes the kids and leaves, giving Quagmire his opportunity to swoop in and score.

Brian gets a gig writing for a teen magazine about the average American girl, but when he starts trailing Meg for research he discovers that her desperate attempts at dating have led her to a guy in the slammer. When Brian tries to expose Meg's secret to the family, he finds that her boyfriend, Luke (guest voice Chace Crawford), has broken out of jail and has been hiding in the Griffin's house.

When Chris and Stewie go missing for several days, Lois is at her wit's end until she sees a psychic who assures her they are safe. Even after the boys return home, Lois and Peter's psychic obsession continues, and Peter takes it a step too far when he starts charging neighbors for his extrasensory perception. Meanwhile, Chris develops a crush on a girl at school.

Stewie wants to audition for his favorite show, "Jolly Farm," but when he finds out they are only auditioning little girls, he creates an alter ego by dressing up a la "Tootsie." Meanwhile, Meg finds herself a normal guy to date and shocks the entire city of Quahog.

After Peter has some luck selling footage of a celebrity he caught off-guard, he decides to become a full-time paparazzo. To make matters worse, his new boss, Angela (guest voice Carrie Fisher), finds him irresistible and plagues him with unwanted advances. When Peter rebuffs her, he winds up getting the ax. Meanwhile, Stewie makes his theatrical debut in a school play, only to be overcome with stage fright.

When Lois reads Brian's pilot script, she falls in love with it and insists that he meet with network executives to pitch it. The execs respond positively, and the initial casting session goes well with Elijah Wood (guest-voicing as himself) auditioning for the lead role. But when the suits insist that Brian hire James Woods (guest-voicing as himself) and change the entire concept, Brian finds himself caught between a rock and a hard place. Meanwhile, Chris and Meg seriously injure Stewie and try to cover it up.

When the local news announces that the Earth will be destroyed by a black hole in 24 hours, everyone in Quahog goes nuts trying to live out their last day. Stan and Francine Smith from AMERICAN DAD and Hank Hill from KING OF THE HILL make guest appearances.

In the special one-hour 150th episode event set in real time, Brian and Stewie (voices of Seth MacFarlane) get locked in a bank vault where they are forced to deal with each other on a whole new level. The episode also includes never-before-seen musical footage on the very special 150th episode of Family Guy!

Quagmire gets the surprise of his life on Mother's Day, when his father starts to go through the change of his life.

Peter, Quagmire and Joe search to find the source of all dirty jokes leads them to Virginia, where they reunite with Cleveland (guest voice Mike Henry) and meet his new family.

When Brian meets Carolyn, the girl of his dreams, he decides to follow Stewie's advice to take things slow. This drives Carolyn crazy, and she soon moves on to another man. When Brian discovers Cleveland is the new man, he does whatever it takes (even if it means involving Cleveland's ex-wife, Loretta) to win Carolyn back.

When Peter re-discovers his love for the painfully annoying yet seductively catchy tune "The Bird's the Word," Brian and Stewie decide to take matters into their own hands to ensure that the song will never be heard again! On the verge of tears, Peter goes to every record store in Quahog to track down his beloved jingle, when he runs into a familiar face. Realizing that it is the one and only Jesus Christ, Peter wants the world to know that he and J.C. are BFFs.

When Mort accidentally steps into a time machine, Brian and Stewie follow him in order to bring him back. But when they discover they're in Poland on the day of the Nazi invasion, things go from bad to worse and the trio has to find a way back to Quahog safely.

Peter wins a year of unlimited gas, and Brian suggests that the family use the funds to take a road trip to the Grand Canyon. So the Griffins pack up the car and hit the road, but leave some very precious cargo at home. When the family finally realizes that they have left behind one of their own, it's a mad, explosive, hilarious dash back to Quahog.

After watching Johnny Knoxville on "Jackass," Peter and the guys film their own shenanigans. When Brian gets hurt, the family worries that he's getting too old, so Peter brings home a new dog. Everything is great until the "new Brian" crosses the line and humps Stewie's favorite toy.

Peter's boss Angela sends him back to the third grade so that he can qualify for a work promotion. Meanwhile, Brian, Frank Sinatra Jr. and Stewie open the coolest club in Quahog.

After being pregnant for seven years, Bonnie finally gives birth to a beautiful baby girl named Susie! Stewie quickly falls for the little tyke and vows to do anything to win her heart and get in her diaper. Meanwhile, Joe borrows $20,000 from a bookie to pay for Bonnie's medical bills, but then plans to steal the money from Mr. Pewterschmidt to pay his debt.

To help pay off his incredible debt, Peter participates in medical experiments to make some extra cash. First, he is injected with the "Seth Rogen" gene (guest voice Rogen) that "gives you the appearance of being funny even though you haven't actually done anything funny." Then he is injected with a gene that leads him to a new mate, leaving a broken-hearted Lois behind. Although the family is crushed, they quickly realize the most important thing is that Peter is happy.

Peter cashes in a raffle ticket from 1989 and wins is a golf outing with O.J. Simpson. When Peter befriends the infamous former running back and brings him home to meet the family, the residents of Quahog aren't so welcoming to the new houseguest and tell him to take a hike.

Lois lands a job as a news reporter where her first assignment is to shoot an investigative expose on a liberal filmmaker, but when her story implicates a conservative radio host she gets canned.

The Griffin family heads to the annual Quahog "Star Trek" convention, but Stewie blows a fuse when he doesn't get a chance to ask his favorite "Star Trek: The Next Generation" cast members any questions. He devises a plan, builds a transporter and beams the entire cast to his bedroom so they can spend a fun-filled day together in Quahog.

After Brian gets thrown in the slammer for drug possession, he launches a campaign to legalize marijuana. Mayor West passes the law, and the whole town goes to pot.

After Stewie gets his baby butt kicked by Joe's infant daughter, he starts hitting the gym with Peter. It seems like all of Stewie's hard work is paying off until Peter drops a bombshell when he reveals just how Stewie got those six-pack abs. Meanwhile, Chris starts to date a popular girl at school and quickly realizes that popularity is like physics -- as in what goes up must come down.

When Brian discovers that his beloved Jillian (guest voice Drew Barrymore) is getting married to her new boyfriend, he hits the sauce to drown his sorrows away but wakes up with more than just a hang-over. After realizing that he has just pick-up "The Hills" star Lauren Conrad (voiced by herself) he wants to run and hide until he discovers that she is nothing like what she's portrayed on TV. Well educated, articulate and quite accomplished, Brian may have found his perfect match if he can let the love of his life go.

After Peter discovers the writing of Stephen King, he imagines his family and friends in three of King's most famous works. First, Peter, Quagmire, Cleveland and Joe -- as 12-year-olds -- travel along a railroad track on a journey of self-discovery narrated by Richard Dreyfuss (guest-voicing as himself). Second, Brian is injured in a bad car crash only to be "rescued" by his "number one fan," Stewie. Finally, Cleveland and Peter become fast friends in prison.

Peter has his palm read by a psychic who reveals that he had a fascinating past life as Griffin Peterson, a dignified gentleman who vied for the love of Lady Redbush in 17th century England and in the newly founded American colony of Quahog. It was a time of great love and adventure where King Stewart reigned supreme, the smartest dog in the room was the court jester, army lieutenants were merely boys and even old England loved "How I Met Your Mother" (Jason Segel, Neil Patrick Harris and Josh Radnor guest-voice).