12 Season
380 Episode
My Three Sons - Season 12 Episode 18 Bad Day for Steve (1972)
Steve suddenly becomes accident-prone when his youngest son Ernie tries to discover by graph and observation how the moon's lunar phases affect people's behaviour.
- Country : United States of America
- Genre : Comedy, Family
- Studio : CBS
- Director :
- Cast : Fred MacMurray, Don Grady, Barry Livingston, Stanley Livingston, William Demarest, Beverly Garland