Dirigida por | |||
| Jules Dassin | |||
Créditos del guión | ||
| Malvin Wald | (argumento) | |
| Albert Maltz | guión | |
| Malvin Wald | guión | |
| Barry Fitzgerald | ... | Det. Lt. Dan Muldoon | |
| Howard Duff | ... | Frank Niles | |
| Dorothy Hart | ... | Ruth Morrison | |
| Don Taylor | ... | Det. Jimmy Halloran | |
| Frank Conroy | ... | Capt. Donahue | |
| Ted de Corsia | ... | Willie Garzah aka Willie the Harmonica | |
| House Jameson | ... | Dr. Stoneman | |
| Anne Sargent | ... | Mrs. Halloran | |
| Adelaide Klein | ... | Mrs. Paula Batory | |
| Grover Burgess | ... | Mr. Batory | |
| Tom Pedi | ... | Det. Perelli | |
| Enid Markey | ... | Mrs. Edgar Hylton | |
| Mark Hellinger | ... | Narrador (voz) | |
| listado alfabético del resto del reparto: | |||
| Jean Adair | ... | Little old lady (sin acreditar) | |
| Celia Adler | ... | Dress shop proprietress (sin acreditar) | |
| Janie Alexander | ... | Little girl (sin acreditar) | |
| Joyce Allen | ... | Shop girl (sin acreditar) | |
| Beverly Bayne | ... | Mrs. Stoneman (sin acreditar) | |
| Ralph Brooks | ... | Detective (sin acreditar) | |
| Harris Brown | ... | Harvey (building superintendent) (sin acreditar) | |
| Ralph Bunker | ... | Medical Examiner Hoffman (sin acreditar) | |
| Walter Burke | ... | Pete Backalis (sin acreditar) | |
| Alexander Campbell | ... | Policía (sin acreditar) | |
| Retta Coleman | ... | Crippled girl (sin acreditar) | |
| G. Pat Collins | ... | Charles Meade (parole officer) (sin acreditar) | |
| Curt Conway | ... | Det. Nick (fingerprint man) (sin acreditar) | |
| Russ Conway | ... | Ambulance doctor (sin acreditar) | |
| Grace Coppin | ... | Miss Livingston (sin acreditar) | |
| William Cottrell | ... | Bisbee (sin acreditar) | |
| Harold Crane | ... | Hombre (sin acreditar) | |
| Sarah Cunningham | ... | Enfermera (sin acreditar) | |
| Johnny Dale | ... | Mr. Stillman (sin acreditar) | |
| Denise Doyle | ... | Girl child (sin acreditar) | |
| Paul Ford | ... | Henry Fowler (sin acreditar) | |
| Andre D. Foster | ... | Jeweler (sin acreditar) | |
| Kathleen Freeman | ... | Stout girl on elevated train (sin acreditar) | |
| Pearl Gaines | ... | Mrs. Hylton's maid (sin acreditar) | |
| Earle Gilbert | ... | Banker (sin acreditar) | |
| Bruce Gordon | ... | Cop at Williamsburg Bridge (sin acreditar) | |
| Raymond Greenleaf | ... | City editor (sin acreditar) | |
| William E. Green | ... | Hombre (sin acreditar) | |
| James Gregory | ... | Ptl. Albert Hicks (sin acreditar) | |
| Chuck Hamilton | ... | Policía (sin acreditar) | |
| Robert H. Harris | ... | Druggist (sin acreditar) | |
| Stevie Harris | ... | Billy Halloran (sin acreditar) | |
| Bern Hoffman | ... | Wrestler (sin acreditar) | |
| Cavada Humphrey | ... | Madre (sin acreditar) | |
| Edwin Jerome | ... | Publisher (sin acreditar) | |
| Reggie Jouvain | ... | Boy child (sin acreditar) | |
| Nicholas Joy | ... | Mr. McCormick (sin acreditar) | |
| Joseph Karney | ... | Wrestler (sin acreditar) | |
| Kermit Kegley | ... | Qualen (sin acreditar) | |
| Albert Kelley | ... | Newsboy (sin acreditar) | |
| David Kermen | ... | Patrolman (sin acreditar) | |
| Joe Kerr | ... | Ned Harvey (sin acreditar) | |
| Judson Laire | ... | Publisher (sin acreditar) | |
| Charles Latorella | ... | Boy child (sin acreditar) | |
| Maureen Latorella | ... | Girl child (sin acreditar) | |
| Perc Launders | ... | Police photographer (sin acreditar) | |
| Marion Leeds | ... | Enfermera (sin acreditar) | |
| Judith Suzanne Locker | ... | Girl child (sin acreditar) | |
| George Lynn | ... | Det. Fredericks (sin acreditar) | |
| John Marley | ... | Managing Editor (sin acreditar) | |
| Diana Pat Marlow | ... | Girl child (sin acreditar) | |
| Norma Jane Marlow | ... | Girl child (sin acreditar) | |
| Margaret McAndrew | ... | Girl child (sin acreditar) | |
| Marsha McClelland | ... | Girl child (sin acreditar) | |
| John McQuade | ... | Det. Dace Constantino (sin acreditar) | |
| Carl Milletaire | ... | Young man (sin acreditar) | |
| Virginia Mullen | ... | Martha Swenson (sin acreditar) | |
| John Joseph Mulligan | ... | Boy child (sin acreditar) | |
| Blanche Obronska | ... | Madre (sin acreditar) | |
| Arthur O'Connell | ... | Sgt. Shaeffer (sin acreditar) | |
| David Opatoshu | ... | Sgt. Dave Miller (sin acreditar) | |
| Nehemiah Persoff | ... | Smiling man departing subway (sin acreditar) | |
| Molly Picon | ... | Soda-selling shopkeeper (sin acreditar) | |
| John Randolph | ... | Police dispatcher (sin acreditar) | |
| Anthony Rivers | ... | Ed Garzah (sin acreditar) | |
| Amelia Romano | ... | Shop girl (sin acreditar) | |
| Clifford Sales | ... | Boy child (sin acreditar) | |
| Carole Selvester | ... | Girl child (sin acreditar) | |
| Richard W. Shankland | ... | Blind man (sin acreditar) | |
| George Sherwood | ... | Patrolman (sin acreditar) | |
| Gregg Sherwood | ... | (sin acreditar) | |
| Lee Shumway | ... | Patrolman (sin acreditar) | |
| Ralph Simone | ... | Old gentleman (sin acreditar) | |
| Hester Sondergaard | ... | Miss Owens (Stoneman's nurse) (sin acreditar) | |
| Mildred Stronger | ... | Girl child (sin acreditar) | |
| Elliott Sullivan | ... | Wrestlers' trainer (sin acreditar) | |
| Charles P. Thompson | ... | Ticket taker (sin acreditar) | |
| Mervin Williams | ... | Records clerk (sin acreditar) | |
| Victor Zimmerman | ... | Patrolman (sin acreditar) | |
Producida por | |||
| Jules Buck | .... | productor adjunto | |
| Mark Hellinger | .... | productor | |
Música original por | |||
| Miklós Rózsa | |||
| Frank Skinner | |||
Fotografía por | |||
| William H. Daniels | (como William Daniels) | ||
Montaje por | |||
| Paul Weatherwax | |||
Dirección Artística por | |||
| John DeCuir | (como John F. DeCuir) | ||
Decoración del Escenario por | |||
| Oliver Emert | |||
| Russell A. Gausman | |||
Diseño de vestuario por | |||
| Grace Houston | (vestidos largos) | ||
Departamento de maquillaje | |||
| Carmen Dirigo | .... | estilista | |
| Bud Westmore | .... | maquillaje | |
Dirección de Producción | |||
| Gilbert Kurland | .... | director de producción (sin acreditar) | |
Ayudante de dirección | |||
| Fred Frank | .... | asistente del director (sin acreditar) | |
Departamento de sonido | |||
| Leslie I. Carey | .... | sonido | |
| Vernon W. Kramer | .... | sonido | |
Cámara y Departamento Eléctrico | |||
| Albert Anderson | .... | fotógrafo (sin acreditar) | |
| Den Hokins | .... | grip (sin acreditar) | |
| Lew Schwartz | .... | operador de cámara (sin acreditar) | |
| Roy Tripp | .... | asistente de cámara (sin acreditar) | |
Departamento de vestuario | |||
| Joy Thorpe | .... | asistente de vestuario | |
Departamento de Música | |||
| Milton Schwarzwald | .... | director musical | |
| Eugene Zador | .... | orquestador (sin acreditar) | |
Otros miembros del equipo | |||
| Mary Chaffee | .... | supervisor guionista (sin acreditar) | |
| Connie Earl | .... | supervisor guionista (sin acreditar) | |
Agradecimientos | |||
| William O'Dwyer | .... | gracias (como Mayor of New York) | |
| Créditos de la compañía | Especificaciones Técnicas | Detalles principales |