Voice of the Whistler
A dying millionaire marries his nurse for companionship, only to experience a miracle cure.
Top Billed Cast
Richard Dix
John Sinclair / John Carter
Lynn Merrick
Joan Martin Sinclair
Rhys Williams
Ernie Sparrow
James Cardwell
Fred (Doc) Graham
Tom Kennedy
Ferdinand / Hammerlock
Featured Crew
Rudolph C. Flothow
Producer
Wilfred H. Petitt
Writer
William Castle
Writer
Dwight Caldwell
Editor
William Castle
Director
Allan Radar
Story
Mario Castelnuovo-Tedesco
Original Music Composer
George Meehan
Director of Photography
Jack A. Goodrich
Sound
Chris Beute
Assistant Director
Images
