George Browning
Lloyd Bridges
Betty, alias Hannah Kelly (as Adrian Booth)
Lorna Gray
Gabriel Wotter
Charles Halton
Pops, the janitor
Paul E. Burns
Radio Announcer
Douglas Evans
Guest at honorary degree ceremony
Bess Flowers
Arthur Burdett, alias Philip J. Fogarty
Ray Collins
Edie Hanson
Sheila Ryan
Joe Bottomley (as Fletcher Chandler)
Chick Chandler
Beecham
Jeff Corey
Evans
Alan Carney
Arnie Anderson
Emory Parnell
Dr. Hamilton Gibbs
Don Beddoe
Sybil Elwood Kaymeer
Nana Bryant
Director
Philip Ford
Writer
John K. Butler
Novel
William Porter
Director of Photography
John MacBurnie
Editor
Richard L. Van Enger
Associate Producer
Sidney Picker
Art Direction
Frank Hotaling
Set Decoration
John McCarthy Jr.
George Milo
Hairstylist
Lynn Burke
Makeup Artist
Bob Mark
Assistant Director
Roy Wade
Sound
Dick Tyler Sr.
Camera Operator
Enzo A. Martinelli
Gaffer
Hap Hodges
Still Photographer
Ira Hoke
Script Supervisor
Dorothy Yutzi