Season 6 Episode 19 – Gorillas in the Mist
Bonding with Steve at the zoo causes Stan to lose Steve in the gorilla cage.
American Dad is the animated story centers around the domestic life of its nominal title character, Stan Smith, a staunchly conservative Republican CIA agent, and self-proclaimed patriot. He is married to Francine Smith, a fairly ditzy housewife who is trying to make up for a wild youth. Their two children are Hayley Smith, a passionately left-wing college-aged activist, and Steve, an awkward teenage nerd. The Smith family is also in possession of two bizarre nonhumans — Roger, an escaped alien from Area 51 who Stan is covertly housing in defiance of his employer, and Klaus, a goldfish whom the CIA implanted with the brain of an East German Olympic skier.
Bonding with Steve at the zoo causes Stan to lose Steve in the gorilla cage.
Francine cramps Stan's style when she gets a job in his office.
Stan and Francine divide the house disagreeing about how to decorate it.
Steve and Roger try to cheer up Snot after Hayley rejects him. Meanwhile, Stan tries to live like a man of the 1960s.
Roger and Klaus try unsuccessfuly to bring Steve to a higher social level while Stan and Francine prank each other.