American Dad! Season 16 Episode 18 - No Weddings and a Funeral Episode Title:No Weddings and a Funeral.Episode Description:Klaus runs away from home, tired of being the family's punching bag. 15 years later, the Smiths (all of whom have changed during Klaus' absence: Hayley and Jeff have moved out and are parents, Steve has bulked up and is head of his own tech company, Roger becomes famous for his memoir about being an alien, Francine marries Toshi, and Stan has gained weight, lost most of his hair, and lives in a dirty apartment with a suicidal cat) hear that Klaus has died and a nun forces them to have a funeral for Klaus.