Hugh Beaumont

Character: Dennis O'Brien

Edward Brophy

Character: 'Professor' Fredrick Simpson Schicka

Richard Travis

Character: Inspector Bruger

Joan Valerie

Character: Irma Rand

Wanda McKay

Character: Sylvia Rand

Rebel Randall

Character: Gail Chase

William Tannen

Character: Ed Gannon

Greg McClure

Character: Steve Belzig alias Vic Lundy

Anthony Warde

Character: Bill Rafferty

Abner Biberman

Character: Eddie Paige

Stanley Price

Character: Harry Barton

A.J. Roth

Character: Sparring Partner

Paul Brooks

Character: Tom Fallon, alias Steve Rand

Richard Monahan

Character: Henry - the Bartender

Bing Conley

Character: Bookie (uncredited)

Charles Fogel

Character: Boxing Match Spectator (uncredited)

Joe Gilbert

Character: Waiter (uncredited)

Robert Lawson

Character: Nightclub Patron (uncredited)

Rex Moore

Character: Bookie (uncredited)