Michael Shayne
Phyllis Hamilton
Det. Sgt. Pete Rafferty
Tim Rourke
Chief Gentry (as Charles Wilson)
Doc H. C. Patterson
Burton Stallings
Arch Dubler
Lucille
Helen Stallings / Barbara Brett
Whit Marlowe
Dr. F. C. Porter
Director
Screenplay
Characters
Producer
Music
Director of Photography
Editor
Art Direction
Set Decoration
Makeup Department Head
Production Manager
Assistant Director