| Person | Type | Job | Role(s) |
|---|---|---|---|
 Carl E. Guthrie | Crew | Camera | Director of Photography |
Dave Milton | Crew | Art | Art Direction |
David Diamond | Crew | Production | Producer |
 Franz Waxman | Crew | Sound | Original Music Composer |
George White | Crew | Editing | Editor |
 Jo Swerling | Crew | Writing | Writer |
Joseph Kish | Crew | Art | Set Decoration |
 Joseph M. Newman | Crew | Directing | Director |
Leo Katcher | Crew | Writing | Novel |
Roger J. Weinberg | Crew | Costume & Make-Up | Costume Design |
Samuel Bischoff | Crew | Production | Producer |
Anthony Redondo | Cast | Actor | Gambling Casino Patron (uncredited) |
 Arthur Tovey | Cast | Actor | Counterman (uncredited) |
 Bert Stevens | Cast | Actor | Restaurant Patron (uncredited) |
 Bill Walker | Cast | Actor | Bartender (uncredited) |
Brandon Beach | Cast | Actor | Gambler (uncredited) |
 Charles Morton | Cast | Actor | Dealer (uncredited) |
 Charles Sherlock | Cast | Actor | Cashier (uncredited) |
 Dan O'Herlihy | Cast | Actor | Detective Phil Butler |
 David Janssen | Cast | Actor | Arnold Rothstein |
 Dennis Moore | Cast | Actor | Motorcycle Cop (uncredited) |
 Diana Dors | Cast | Actress | Madge |
 Dianne Foster | Cast | Actress | Carolyn Green Rothstein |
 Fred Aldrich | Cast | Actor | O'Brien Hood (uncredited) |
George Bruggeman | Cast | Actor | Restaurant Patron (uncredited) |
 George Calliga | Cast | Actor | Gambler (uncredited) |
 Harold Miller | Cast | Actor | Gambling Casino Patron (uncredited) |
 Howard Wendell | Cast | Actor | Mr. Simmons (uncredited) |
 Jack Carson | Cast | Actor | Timothy W. 'Big Tim' O'Brien |
 James Bacon | Cast | Actor | Investment Man (uncredited) |
Jimmy Baird | Cast | Actor | Arnold Rothstein as Young Boy |
 John Damler | Cast | Actor | John (uncredited) |
John Roy | Cast | Actor | Police Officer (uncredited) |
 Joseph Schildkraut | Cast | Actor | Abraham Rothstein |
 Keenan Wynn | Cast | Actor | Tom Fowler |
Lars Hensen | Cast | Actor | Racetrack Patron (uncredited) |
 Mickey Rooney | Cast | Actor | Johnny Burke |
 Mickey Shaughnessy | Cast | Actor | Jim Kelly |
 Murvyn Vye | Cast | Actor | Williams |
 Paul Bryar | Cast | Actor | Police Detective (uncredited) |
Paul Power | Cast | Actor | Gambling Casino Patron (uncredited) |
Pete Kellett | Cast | Actor | Police Officer (uncredited) |
 Ralph Brooks | Cast | Actor | Restaurant Patron (uncredited) |
 Regis Toomey | Cast | Actor | Bill Baird |
 Robert Ellenstein | Cast | Actor | Lenny |
Robert Haines | Cast | Actor | Waiter (uncredited) |
 Ron Nyman | Cast | Actor | Gambling Casino Patron (uncredited) |
 Russ Bender | Cast | Actor | Racetrack Official (uncredited) |
 Shep Houghton | Cast | Actor | Restaurant Patron (uncredited) |
 Steve Carruthers | Cast | Actor | Gambling Casino Patron (uncredited) |
 Tim Rooney | Cast | Actor | Johnny Burke as Young Boy |
 William Demarest | Cast | Actor | Henry Hecht |
 William H. O'Brien | Cast | Actor | Waiter (uncredited) |
George Ford | Cast | Actor | Restaurant Patron (uncredited) |
George Tracy | Cast | Actor | Gambling Casino Patron (uncredited) |
Dick Cherney | Cast | Actor | Police Officer (uncredited) |
 Sol Murgi | Cast | Poker Player (uncredited) | |
 George Blagoi | Cast | Actor | Gambling Casino Patron (uncredited) |
 Bernard Sell | Cast | Actor | Restaurant Patron (uncredited) |
Joseph La Cava | Cast | Actor | Waiter (uncredited) |
Mike Morelli | Cast | Actor | Gambler (uncredited) |
José Portugal | Cast | Actor | Gambling Casino Patron (uncredited) |
Jerry Rush | Cast | Actor | Gambling Casino Patron (uncredited) |
Clark Ross | Cast | Actor | Bettor (uncredited) |
Teri Janssen | Cast | Joanie (uncredited) | |
Berniece Janssen | Cast | Minor Role (uncredited) | |
Bobby Gilbert | Cast | Waiter (uncredited) | |
Jim Michael | Cast | Actor | Gambling Casino Patron (uncredited) |
| Person | Type | Job | Role(s) |
