Knock on Wood
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.
Director: Melvin Frank, Norman Panama
Cast: Danny Kaye, Mai Zetterling, Torin Thatcher
Country: United States
