Stan is shocked when Agent Crisp from CIA Internal Affairs tells him that Deputy Director Bullock is showing early signs of dementia and must have his memory erased. Meanwhile, Steve runs into a bully at school, so Roger hires an old friend - Stelio Kontos - to take care of the problem.

Klaus discovers his original human body, but Stan refuses to help him switch back. So, Klaus steals Stan's body and Stan becomes the fish. Meanwhile, Roger turns the attic into a gym, and tries to pressure Steve into a long-term membership.