Craig Stevens

Carl Becker

Faye Emerson

Paula Fengler

John Ridgely

John Trent

Charles Lang

Jim Jackson

Robert Warwick

Dr. Woodford

Frank Reicher

Henry Bremmer

Rex Williams

Hans

Frank Wilcox

Senior Agent

George Meeker

Rudolph Dietz

Roland Drew

Fred Blosser - Chauffeur

Addison Richards

C.G. Travers

Cliff Clark

Detective Capt. Jarrett

Monte Blue

Hugo Mehl

Ray Teal

Casey (uncredited)

Perc Westmore

Makeup Artist

Milo Anderson

Costume Design

Casey Roberts

Set Decoration

Hugh Reticker

Art Direction

Oliver S. Garretson

Sound

Doug Gould

Editor

Edwin B. DuPar

Special Effects

Benjamin Stoloff

Director

Raymond L. Schrock

Screenplay

James Van Trees

Director of Photography