Joe believes David's social studies teacher has gone overboard to instill a fear of nuclear disaster in his students. Sam thinks his new mother-in-law is an aging hippie and fears Kay could follow in her footsteps. Lindley invents an infant walker.

Tempers flare during tryouts for a football team that Jack is coaching. A lonely Anne gives in to temptation on a business trip. Joe is reluctant with being selected as treasurer by a ladies' garden club.