Character Name : Dennis O'Brien

Original Name : Hugh Beaumont

Gender : Male

Character Name : 'Professor' Fredrick Simpson Schicka

Original Name : Edward Brophy

Gender : Male

Character Name : Inspector Bruger

Original Name : Richard Travis

Gender : Male

Character Name : Irma Rand

Original Name : Joan Valerie

Gender : Female

Character Name : Sylvia Rand

Original Name : Wanda McKay

Gender : Female

Character Name : Gail Chase

Original Name : Rebel Randall

Gender : Female

Character Name : Ed Gannon

Original Name : William Tannen

Gender : Male

Character Name : Steve Belzig alias Vic Lundy

Original Name : Greg McClure

Gender : Male

Character Name : Bill Rafferty

Original Name : Anthony Warde

Gender : Male

Character Name : Eddie Paige

Original Name : Abner Biberman

Gender : Male

Character Name : Harry Barton

Original Name : Stanley Price

Gender : Male

Character Name : Sparring Partner

Original Name : A.J. Roth

Gender : Male

Character Name : Tom Fallon, alias Steve Rand

Original Name : Paul Brooks

Gender : Male

Character Name : Henry - the Bartender

Original Name : Richard Monahan

Gender : Male

Character Name : Bookie (uncredited)

Original Name : Bing Conley

Gender : Male

Character Name : Boxing Match Spectator (uncredited)

Original Name : Charles Fogel

Gender : Male

Character Name : Waiter (uncredited)

Original Name : Joe Gilbert

Gender : Male

Character Name : Nightclub Patron (uncredited)

Original Name : Robert Lawson

Gender : Male

Character Name : Bookie (uncredited)

Original Name : Rex Moore

Gender : Male