Inspektor Higgins
Ann Portland
Betty Falks
Sir John
Keyston
Mark Denver
Harriet Foster
Secretary
Frank Keeney
Glenn Powers
Greaves
Bannister
Harrison
Brent
Sergeant Hanfield
Cress Bartling
Dr. Shinewood
Carrington
Mary Houston
June Bell
Mildred Miller
Pam Walsbury
Busschaffner
Winston Robson
Dr. Cabble
Screenplay
Screenplay
Director
Producer
Director of Photography
Novel
Editor
Original Music Composer
Assistant Director
Assistant Camera
Still Photographer
Still Photographer
Camera Operator
Assistant Camera
Costume Design
Makeup Artist
Makeup Artist
Production Design
Production Design
Assistant Editor
Sound
Line Producer
Production Manager
Unit Manager
Unit Manager
Unit Manager
