Knock On Wood
- Release Year
- 1954
- Runtime
- 1h 43m
- Genres
- Action
- Comedy
- Directed By
- Norman Panama
- Melvin Frank

Ventriloquist Jerry Morgan has failed with another love affair. The reason: when the relationship reaches the point when it is time to discuss marriage, his two dolls become mean and jealous. Morgan's dollmaker Papinek is a member of a spy ring who has stolen the secret plans for the top-secret Lafayette airplane. Since Morgan is leaving for Zurich the same night, he decides to hide the secret plan in the heads of the dolls.














