Kenneth Magee
Phillip Terry
Mary Jordan
Jacqueline White
Cargan
Eduardo Ciannelli
Connie Lane
Margaret Lindsay
Prof. Bolton
Arthur Shields
Pete the Hermit
Jimmy Conlin
Steve Bland
Tom Keene
Hayden
Jason Robards Sr.
Max Rogers
Tony Barrett
Theatre Play
George M. Cohan
Art Direction
Albert S. D'Agostino
Director
Lew Landers
Screenplay
Lee Loeb
Director of Photography
Jack MacKenzie
Novel
Earl Derr Biggers
Lucius O. Croxton
Original Music Composer
Paul Sawtell
Editor
J.R. Whittredge
Set Decoration
Darrell Silvera
Producer
Herman Schlom
Assistant Director
James E. Casey