Sat, Oct 3, 1970
Albert Conway (Craig Stevens), an old boyfriend of Barbara (Beverly Garland) contacts her for a visit. She is nervous, when she finds out that Steve (Fred MacMurray) has invited him to dinner.
Sat, Oct 10, 1970
When Chip (Stanley Livingston) gives Polly (Ronne Troup) a necklace and locket, he thinks he has agreed to go steady with her. Polly tells her mother (Doris Singleton) it is for a marriage proposal. Her mother knows Polly's father (Norman Alden) will be upset.
Sat, Oct 17, 1970
Polly (Ronne Troup) has an argument with her father and decides to leave home. She goes to the Douglas' home and asks Chip (Stanley Livingston) to elope with her.
Sat, Oct 31, 1970
Steve (Fred MacMurray) dresses as a cat for his office's Halloween Party. As he drives home, he runs out of gas and has to walk to a gas station. The police pick him up as a suspect in a series of burglaries.
Sat, Nov 7, 1970
Chip (Stanley Livingston) and Polly (Ronne Troup) decide to finally elope. Chip tells Steve their plans, and he tells Chip he should give Polly's father a courtesy visit before they go to a minister. Polly's father is not pleased and accuses Chip of wrong doing.
Sat, Nov 14, 1970
Chip (Stanley Livingston) and Polly (Ronne Troup) are married, and on their way to Mexico for their honeymoon. They encounter car problems and hotel reservation problems, and have to spend their first married night in separate rooms.
Sat, Nov 21, 1970
Chip (Stanley Livingston) and Polly (Ronne Troup) return from their honeymoon and settle in their college dorm. Polly's father (Norman Alden) visits, but he refuses to talk to his daughter.
Sat, Dec 5, 1970
Chip's (Stanley Livingston) stomach does not agree with Polly's (Ronne Troup) cooking. She learns that she has been using foods that Chip is allergic to. She thinks she should leave Chip.
Sat, Dec 19, 1970
Robbie (Don Grady) and Katie (Tina Cole) get a vacation in their own home, when her mother (Joan Tompkins) takes the triplets with her to St. Louis for a few weeks. Robbie and Katie make plans to do the many things they cannot do when the children are with them.
Sat, Jan 9, 1971
Dodie's (Dawn Lyn) school class has a new teacher (Peter Brown), and all the girls think he is a dreamboat. Her mother (Beverly Garland) used to teach him when he was a boy. Dodie's crush fades when he brings his fiancée (Linda Foster) with him to dinner.
Sat, Jan 23, 1971
Katie (Tina Cole) thinks Robbie (Don Grady) is seeing his secretary Cynthia (Ann Marshall) after work and gets jealous, after seeing Robbie kissing her.
Sat, Feb 20, 1971
Dodie (Dawn Lyn) decides to form a musical band with her friends, and practice will be held at the Douglas' home. The adults are not too pleased to have loud, bad music playing at their home.
Sat, Feb 27, 1971
Ernie (Barry Livingston) is involved in a fender-bender, when teenage girl Debbie (Brooke Bundy) hits his car. She seems to take an interest in Ernie, but might be more interested in not paying for the accident.
Sat, Mar 13, 1971
Charley (William Demarest) looks forward to a visit from his former shipmate Tom (Arthur Hunnicutt), who could be depended upon for rowdy entertainment. However, when his friend arrives, he is now a mild-mannered gentleman.