After a freak accident, Stan and Roger end up stuck together in the worst possible way. Klaus contends with an impostor.

It's the grand reopening of the old Langley Falls boardwalk, and no one's more pumped than the Smiths.

Being the only one of his friends to not like a new fast-food restaurant drives Steve to madness. Stan and Francine go on a quest to return mistakenly delivered mail.

After Hayley is deemed a "big child" by The Lady from The Hamster Rescue Society, she gets involved with two Roger personas who have a complicated family dynamic in an effort to prove that she is an adult woman.

After a nearly fatal interaction with one of Roger's personas, Steve and Stan work together to uncover the persona's mysterious past. Meanwhile, Jeff, Hayley and Francine explore new hobbies.

Francine joins Tuttle's gardening club, but he wants her gone. Meanwhile, the rest of the family practice the power of yes.

Francine and Roger become addicted to peeping in on people at a mysterious motel.

Stan attempts to live forever in order to do everything on his bucket list.

To save their marriage, Jeff needs Hayley to open up more to him, but she wants no part in it.

After Greg receives a plaque from the local historical society, Stan goes to great lengths to get the same honor. Roger becomes a traveling salesman.

When Rogu comes down with a mysterious illness, the Smiths struggle to find a cure.

Steve spends his summer working on an app with some unlikely friends, while the rest of the family become cord-cutters.

Stan uses a mothballed military computer to do Steve's math homework, starting the clock toward nuclear annihilation.

An aspiring inventor leaves the Farm to make a go of it in The Big City.

Stan tries an experimental pill from the CIA and turns into a girl. Meanwhile, Klaus and Roger start a business selling Stan's suits as he no longer needs them as a female.

The family's dream of climbing Mount Everest turns into a nightmare when Stan tries to save a buck and takes them to a different, much cheaper mountain.

American Dad becomes the 25th scripted primetime show in the History of Television to reach 300 episodes and Roger's past comes back to haunt him.

Francine and Stan swap spouses with their gay neighbours Terry and Greg when Terry's dad, a former football player who doesn't know that his son is gay, arrives for a visit. Meanwhile, Steve goes on a drunken bender.

Stan's co-workers at the CIA teach him about "rubbernecking," the art of checking out other women on the sly, away from the gaze of their wives. But when Stan causes a massive accident in an attempt to take a picture of an attractive jogger, he's interviewed by an intimidating insurance inspector who may rat out Stan to Francine. Meanwhile, Roger and Klaus spill wine on the Smiths' brand new couch, and vow never to tell the other family members by sitting on the stained spot for the rest of their lives.

Jeff wins a tour through a mysterious weed factory and brings Stan along.

Francine is jealous of the new and improved Klaus and vows to take him down.

Bullock throws a private, star-studded Christmas party the exact same night as the CIA work party. Stan and Klaus are determined to get in, by any means necessary.

Hayley scores an internship at Morning Mimosa but finds herself on thin ice when she tries to inject real journalism into the show. Meanwhile, the rest of the family suffers through a ravaging case of food poisoning.

Forces of evil beyond human comprehension bully Hayley into doing a Space Jam.

After Danuta goes missing, Hayley joins forces with Wheels and The Legman detective to investigate the Bazooka Shark Babes' involvement in her friend's mysterious disappearance.