Worried that he's not smart enough for Hayley, Jeff undergoes an experimental intelligence enhancement procedure at the CIA. Roger recruits Steve to help him harvest snake venom.
Stan becomes infatuated with a doll that the CIA wants to use to spy on the Russians.
Stan moves to Chicago to become a comic while Steve and Hayley host Roger for a nice night in.
Steve and Jeff try to bond as brothers while the rest of the family visits an escape room.
Hayley takes off her headband and becomes a businesswoman; Stan plans a party.
Francine explores ASMR with Roger. Steve gets a a pole in his head and a secret admirer.
Stan goes to great lengths to find the "right" couple's activity for him and Francine; Hayley and Steve look into some mysterious markings they find on the door frame.
The Smiths take a trip on an old steam locomotive to visit Francine's aunt only to discover it's being hijacked.
American Dad becomes the 25th scripted prime-time show in the History of Television to reach 300 episodes and Roger's past comes back to haunt him.
After Stan's plan for the perfect Christmas goes terribly, tragically wrong, he's given a magical opportunity to make things right.
A CIA agent will do anything to protect his homeland and family.
In American Dad's 250th episode, Roger has a medical emergency and Stan has to take over his personas.
The family visits Possum Lake. Roger learns to ride a bike.
Steve and Roger restart their career as a twin brother acting duo. The family becomes addicted to a novelty gift shop.
Steve goes to boarding school not realizing it's an all-girls school and a parade of sitcom characters arrive to take his place at home.
Francine becomes obsessed with home security after a break in. Steve tries Hayley's laidback approach to school work.
Hayley feels left behind after Jeff becomes a star dog racing coach. Steve takes advantage of an empty house.
While trying to rekindle their marriage, Stan and Francine get trapped on a hot air balloon. The rest of the family wins a jingle writing contest.
