Discover
Hugh Beaumont
Dennis O'Brien
Edward Brophy
'Professor' Fredrick Simpson Schicka
Richard Travis
Inspector Bruger
Joan Valerie
Irma Rand
Wanda McKay
Sylvia Rand
Rebel Randall
Gail Chase
William Tannen
Ed Gannon
Greg McClure
Steve Belzig alias Vic Lundy
Anthony Warde
Bill Rafferty
Abner Biberman
Eddie Paige
Stanley Price
Harry Barton
A.J. Roth
Sparring Partner
Paul Brooks
Tom Fallon, alias Steve Rand
Richard Monahan
Henry - the Bartender
Bing Conley
Bookie (uncredited)
Charles Fogel
Boxing Match Spectator (uncredited)
Joe Gilbert
Waiter (uncredited)
Robert Lawson
Nightclub Patron (uncredited)
Rex Moore
Bookie (uncredited)
Art
Frank Paul Sylos
Art Direction
Harry Reif
Set Decoration
Leigh Carson
Property Master
Tom Kemp
Construction Foreman
Camera
Jack Greenhalgh
Director of Photography
Editing
Carl Pierson
Editor
Harry Reynolds
Editor
Writing
Julian Harmon
Screenplay
Lou Morheim
Original Story
Herb Margolis
Original Story
Victor West
Screenplay
Art
Frank Paul Sylos
Art Direction
Harry Reif
Set Decoration
Leigh Carson
Property Master
Tom Kemp
Construction Foreman
Camera
Jack Greenhalgh
Director of Photography
Editing
Carl Pierson
Editor
Harry Reynolds
Editor
Writing
Julian Harmon
Screenplay
Lou Morheim
Original Story
Herb Margolis
Original Story
Victor West
Screenplay