Knock on Wood 1954
6.7
IMDB
6.7
IMDB
Discovering that a ventriloquist is travelling to Zurich, a spy ring hides secret plans in his dummies' heads. When a second spy ring learns of the plans, they descend upon the ventriloquist, causing city-wide pandemonium.
Danny Kaye
Mai Zetterling
Torin Thatcher
David Burns
Leon Askin
Melvin Frank