Season 5, Episode 17: Rob agrees to run for office but realizes he'd prefer to vote for his brainy opponent. Wally Cox guest-stars. watch
Season 6, Episode 30: Featuring Buddy Hackett, Carol Meuller, Charlie Weaver, Jean Stapleton, Paul Lynde, Peter Marshall, Rose Marie, Sandy Duncan, Shirley Jones, Steve Rolland, Tony Randall, and Wally Cox. watch
Season 1, Episode 9: Featuring Barbara Bain, Charlie Weaver, Eva Gabor, Julie Linsky, Martin Landau, Marty Allen, Morey Amsterdam, Peter Marshall, Rose Marie, Steve Rossi, Tom Hen, and Wally Cox. watch