It's a wave of thrills and chills for you!

Detective Ellery Queen aids Free Dutch agents battle Nazi spies over a prize of industrial diamonds.

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Main Cast: William Gargan, Margaret Lindsay, Charley Grapewin, Gale Sondergaard, Gilbert Roland, Sig Ruman, James Burke

Director: James P. Hogan

Writers: Frederic Dannay, Eric Taylor, Manfred Lee

Editor:

Cinematographer:

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