| Person | Type | Job | Role(s) |
|---|---|---|---|
 Albert Maltz | Crew | Writing | Screenplay |
 Bud Westmore | Crew | Costume & Make-Up | Makeup Artist |
 Frank Skinner | Crew | Sound | Original Music Composer |
 Grace Houston | Crew | Costume & Make-Up | Costume Design |
Jules Buck | Crew | Production | Associate Producer |
 Jules Dassin | Crew | Directing | Director |
Leslie I. Carey | Crew | Sound | Sound Designer |
Malvin Wald | Crew | Writing | Screenplay, Story |
Mark Hellinger | Crew | Production | Producer |
 Miklós Rózsa | Crew | Sound | Original Music Composer |
Oliver Emert | Crew | Art | Set Decoration |
Paul Weatherwax | Crew | Editing | Editor |
Russell A. Gausman | Crew | Art | Set Decoration |
William H. Daniels | Crew | Camera | Director of Photography |
John DeCuir | Crew | Art | Art Direction |
Vernon W. Kramer | Crew | Sound | Sound Designer |
Lew Swartz | Crew | Camera | Camera Operator |
 Adelaide Klein | Cast | Actress | Mrs. Batory |
 Anne Sargent | Cast | Actress | Mrs. Halloran |
 Arthur 'Weegee' Fellig | Cast | Photographer (Uncredited) | |
 Arthur O'Connell | Cast | Actor | Sgt. Shaeffer (uncredited) |
 Barry Fitzgerald | Cast | Actor | Lt. Dan Muldoon |
 Bern Hoffman | Cast | Actor | Wrestler (uncredited) |
 Beverly Bayne | Cast | Actress | Mrs. Stoneman (Uncredited) |
 Bruce Gordon | Cast | Actor | Cop at Williamsburg Bridge (uncredited) |
 Carl Milletaire | Cast | Actor | Young Man Who Confesses to Dexter Murder (uncredited) |
Celia Adler | Cast | Dress Shop Proprietor (Uncredited) | |
 Curt Conway | Cast | Actor | Det. Nick (Uncredited) |
 David Opatoshu | Cast | Actor | Sgt. Dave Miller (uncredited) |
 Don Taylor | Cast | Actor | Jimmy Halloran |
 Dorothy Hart | Cast | Actress | Ruth Morrison |
Earle Gilbert | Cast | Banker (Uncredited) | |
 Edwin Jerome | Cast | Actor | Publisher (uncredited) |
 Enid Markey | Cast | Actress | Mrs. Hylton |
 Frank Conroy | Cast | Actor | Captain Donahue |
 G. Pat Collins | Cast | Actor | Charles Meade (Uncredited) |
 George Lynn | Cast | Actor | Detective Fredericks (uncredited) |
 Grace Coppin | Cast | Actress | Miss Livingston (Uncredited) |
Grover Burgess | Cast | Mr. Batory | |
Harris Brown | Cast | Harvey (Uncredited) | |
Hester Sondergaard | Cast | Miss Owens (uncredited) | |
 House Jameson | Cast | Actor | Dr. Lawrence Stoneman |
 Howard Duff | Cast | Actor | Frank Niles |
 James Gregory | Cast | Actor | Patrolman Albert Hicks (uncredited) |
 Jean Adair | Cast | Actress | Little Old Lady (Uncredited) |
Joe Kerr | Cast | Ned Harvey (uncredited) | |
 John Marley | Cast | Actor | Managing Editor (uncredited) |
John McQuade | Cast | Detective Dace Constantino (uncredited) | |
 John Randolph | Cast | Actor | Ed Garzah (uncredited) |
 Kathleen Freeman | Cast | Actress | Stout Young Woman on an Elevated Train (Uncredited) |
 Lee Shumway | Cast | Actor | Patrolman (uncredited) |
Mark Hellinger | Cast | Actor | Narrator (voice) |
 Nicholas Joy | Cast | Actor | Mr. McCormick (uncredited) |
 Paul Ford | Cast | Actor | Henry Fowler (Uncredited) |
Perc Launders | Cast | Actor | Police Photographer (uncredited) |
 Percy Helton | Cast | Actor | Street Cleaner (uncredited) |
 Ralph Brooks | Cast | Actor | Detective (Uncredited) |
 Ralph Bunker | Cast | Actor | Hoffman (Uncredited) |
 Raymond Greenleaf | Cast | Actor | City Editor (uncredited) |
 Robert H. Harris | Cast | Actor | Druggist (uncredited) |
 Russ Conway | Cast | Actor | Ambulance Doctor (Uncredited) |
Sarah Cunningham | Cast | Actress | Nurse (Uncredited) |
 Ted de Corsia | Cast | Actor | Willy Garzah |
 Tom Pedi | Cast | Actor | Detective Perelli |
 Walter Burke | Cast | Actor | Pater Backalis (Uncredited) |
William Cottrell | Cast | Bisbee (uncredited) | |
William Cottrell | Cast | Actor | Bisbee (Uncredited) |
William E. Green | Cast | Actor | Man (uncredited) |
 Chuck Hamilton | Cast | Actor | Cop (uncredited) |
 Alexander Campbell | Cast | Actor | Policeman (Uncredited) |
Cavada Humphrey | Cast | Mother (uncredited) | |
Virginia Mullen | Cast | Actress | Martha Swenson (uncredited) |
Harold Crane | Cast | Man (Uncredited) | |
Judson Laire | Cast | Publisher (uncredited) | |
Retta Coleman | Cast | Crippled Girl (Uncredited) | |
Johnny Dale | Cast | Mr. Stillman (Uncredited) | |
Pearl Gaines | Cast | Mrs. Hylton's Maid (Uncredited) | |
Andre D. Foster | Cast | Jeweler (Uncredited) | |
Joyce Allen | Cast | Shopgirl (Uncredited) | |
Denise Doyle | Cast | Girl (Uncredited) | |
Janie Alexander | Cast | Girl (Uncredited) | |
Marion Leeds | Cast | Nurse (uncredited) | |
| Person | Type | Job | Role(s) |
