"A San Francisco private eye finds himself under suspicion while investigating a prizefighter's murder."
Hugh Beaumont
as Dennis O'Brien
Edward Brophy
as 'Professor' Fredrick Simpson Schicka
Richard Travis
as Inspector Bruger
Joan Valerie
as Irma Rand
Wanda McKay
as Sylvia Rand
Rebel Randall
as Gail Chase
William Tannen
as Ed Gannon
Greg McClure
as Steve Belzig alias Vic Lundy
Anthony Warde
as Bill Rafferty
Abner Biberman
as Eddie Paige
Stanley Price
as Harry Barton
A.J. Roth
as Sparring Partner
Paul Brooks
as Tom Fallon, alias Steve Rand
Richard Monahan
as Henry - the Bartender
Bing Conley
as Bookie (uncredited)
Charles Fogel
as Boxing Match Spectator (uncredited)
Joe Gilbert
as Waiter (uncredited)
Robert Lawson
as Nightclub Patron (uncredited)
Rex Moore
William Berke
Director
Julian Harmon
Screenplay
Lou Morheim
Original Story
Herb Margolis
Producer
Jack Leewood
Associate Producer
Bert Shefter
Music
Jack Greenhalgh
Director of Photography
Carl Pierson
Editor
Harry Reynolds
Frank Paul Sylos
Art Direction
Harry Reif
Set Decoration
Paul Stanhope
Makeup Artist
John Francis Murphy
Assistant Director
Leigh Carson
Property Master
Tom Kemp
Construction Foreman
Glen Glenn
Sound
Ray Mercer
Special Effects
Alfred Berke
Wardrobe Supervisor
Dialogue Coach
Victor West