Plot: Chip brags to his new playmate that his genius brother Robbie can fix almost anything. Soon Robbie is repairing a Grand Piano and has five minutes to have it fixed before the boy's mother comes in and wants to practise a new tune on it

My Three Sons - Season 1 - Off Key (Episode 25)
Episode Aired On:
Thursday, March 16 1961
64 years ago
Thursday, March 16 1961
64 years ago