Episode 1 | Road to the Multiverse

Brian and Stewie explore a series of alternate universes.

Episode 2 | Family Goy

When Lois finds out her mother was a Holocaust survivor, Peter decides to adopt the Jewish faith.

Episode 3 | Spies Reminiscent of Us

With the help of Chevy Chase and Dan Aykroyd, Stewie and Brian discover that Mayor West is a Cold War sleeper agent; Peter and the guys start an improv group.

Episode 4 | Brian's Got a Brand New Bag

Brian becomes the laughing stock of the family when he begins dating an older woman, but things get worse when she breaks her hip and he has to be her errand-boy.

Episode 5 | Hannah Banana

Brian helps Stewie meet Miley Cyrus, only to discover a secret about her identity; The family discovers that the evil monkey in Chris's closet isn't actually evil.

Episode 6 | Quagmire's Baby

Quagmire is forced to take care of a baby he fathered when she is left on his doorstep, while Stewie creates clones of himself and Brian.

Episode 7 | Jerome Is the New Black

The guys find a new black friend to join their group, until Peter finds out that he slept with Lois. Meanwhile, Brian tries to find out why Quagmire hates him and tries to make amends.

Episode 8 | Dog Gone

After accidentally killing another dog and surprised that no one cares, Brian tries to convince everyone that dogs should have the same value as humans.

Episode 9 | Business Guy

Peter takes over Pewterschmidt Industries when Carter has a heart attack and goes into a coma.

Episode 10 | Big Man on Hippocampus

When Peter develops amnesia after hitting his head, he forgets everything and everyone, forcing the family to help regain his memory.

Episode 11 | Dial Meg for Murder

Meg goes to prison after her boyfriend escapes from jail, and returns as a frightening, hardened sociopath.

Episode 12 | Extra Large Medium

Peter pretends to be a psychic after Lois sees one after Chris and Stewie get lost in the woods; Chris asks a girl with Down Syndrome out on a date.

Episode 13 | Go, Stewie, Go!

Stewie poses as a girl so that he can appear on Jolly Farm, and falls for a female co-star; Peter makes Lois feel bad about her age.

Episode 14 | Peter-assment

Peter is sexually harassed by Angela, but will he follow through with her advances and keep his job?

Episode 15 | Brian Griffin's House of Payne

CBS turns Brian's pilot for a heartwarming drama into a sitcom starring James Woods; Meg and Chris try to hide Stewie's accidental head injury.

Episode 16 | April in Quahog

Peter makes an embarrassing confession about his kids as everyone thinks the world is about to come to an end.

Episode 17 | Brian & Stewie

Brian and Stewie get locked in a bank vault where they are forced to deal with each other on a whole new level.

Episode 18 | Quagmire's Dad

Quagmire's dad undergoes a sex change, and Brian, who was out of town for a seminar, ends up sleeping with him after the sex change.

Episode 19 | The Splendid Source

With Cleveland's help, Peter, Joe, and Quagmire blow off a couples' getaway to Maine to search for the origin of the world's funniest dirty joke.

Episode 20 | Something, Something, Something, Dark Side

Peter makes good on another power outage at home by retelling Star Wars Episode V: The Empire Strikes Back.

Episode 21 | Partial Terms of Endearment

Lois agrees to be a surrogate mother for her friend, but when she unexpectedly dies, Lois and Peter argue over whether to continue with the pregnancy.