Season
Season 12 Episode
- Season 12 The Advent of Fergus
- Season 12 Fergus for Sale
- Season 12 Lady Douglas
- Season 12 Goodbye, Fergus
- Season 12 Four for the Road
- Season 12 Polly the Pigeon
- Season 12 Happy Birthday, Anyway
- Season 12 Proxy Parents
- Season 12 The Enthusiast
- Season 12 Katie's Career
- Season 12 Polly's Secret Life
- Season 12 The Sound of Music
- Season 12 TV Triplets
- Season 12 Three for School
- Season 12 Alfred
- Season 12 Buttons and Beaux
- Season 12 Peanuts
- Season 12 Bad Day for Steve
- Season 12 Second Banana
- Season 12 Bad Day for Barbara
- Season 12 The Birth of Arfie
- Season 12 Lonesome Katie
- Season 12 Barbara Lost
- Season 12 Whatever Happened to Ernie?
My Three Sons - Season 12 Episode 9 The Enthusiast
6.40 30 minutes Barbara's natural enthusiasm bubbles over into an embarrassing evening for Steve and some of his business associates. Barbara explains to Steve that adrenalin gets her going in competition, and she is apprehensive when he is asked to play in his work's bowling team for fear she will make him lose concentration.
