Tom Lawrence, the Falcon
Tom Conway
Vicky Gaines
Jean Brooks
First Ugh
Ruth Álvarez
Third Ugh
Nancy McCollum
Beanie Smith
Patti Brill
Goodwillie, Bluecliff Driver
Olin Howland
Eustace L. Harley (uncredited)
Ian Wolfe
Elsie (uncredited)
Carole Gallagher
Student (uncredited)
Rosemary La Planche
Dorothy Kelly
Marguerita Serena
Rita Corday
Jane Harris
Amelita Ward
Mary Phoebus
Isabel Jewell
Dr. Anatole Graelich
George Givot
Inspector Timothy Donovan
Cliff Clark
Detective Bates
Edward Gargan
Miss Keyes
Barbara Brown
Second Ugh (as Juanita Alvarez)
Nita Hunter
Screenplay
Ardel Wray
Story
Art Direction
Albert S. D'Agostino
Music Director
C. Bakaleinikoff
Special Effects
Vernon L. Walker
Director
William Clemens
Costume Design
Renié
Producer
Maurice Geraghty
Gerald Geraghty
Director of Photography
J. Roy Hunt
Editor
Theron Warth
Characters
Michael Arlen
Sound Recordist
Phil Brigandi
Dialogue
Leslie Urbach
Set Decoration
Darrell Silvera
Assistant Director
Harry Mancke
William Stevens