| Person | Type | Job | Role(s) |
|---|---|---|---|
 André Previn | Crew | Sound | Original Music Composer |
 Bob Herron | Crew | Crew | Stunts |
 Charles Horvath | Crew | Crew | Stunts |
 Dorothy Jeakins | Crew | Costume & Make-Up | Costume Design |
 Edward Carrere | Crew | Art | Art Direction |
Frank Tuttle | Crew | Art | Set Decoration |
Fred J. Brown | Crew | Sound | Sound Effects Editor |
Gilbert Kurland | Crew | Production | Production Manager |
Harry D. Mills | Crew | Sound | Sound |
Harry Maret | Crew | Costume & Make-Up | Makeup Artist |
Joan St. Oegger | Crew | Costume & Make-Up | Hairstylist |
 John Alton | Crew | Camera | Director of Photography |
 Ken Darby | Crew | Sound | Music Supervisor |
Marjorie Fowler | Crew | Editing | Editor |
 Paul Baxley | Crew | Crew | Stunts |
 Richard Brooks | Crew | Directing | Director, Screenplay |
Robert J. Schiffer | Crew | Costume & Make-Up | Makeup Artist |
 Sinclair Lewis | Crew | Writing | Novel |
Tom Shaw | Crew | Directing | Assistant Director |
William F. Calvert | Crew | Art | Set Decoration |
Bernard Smith | Crew | Production | Producer |
Andrew J. McIntyre | Crew | Camera | Camera Operator |
James Saper | Crew | Camera | Assistant Camera |
John Livesley | Crew | Camera | Key Grip |
 Arthur Kennedy | Cast | Actor | Jim Lefferts |
 Barry Kelley | Cast | Actor | Police Captain Holt |
 Bert Stevens | Cast | Actor | Choir Member |
 Burt Lancaster | Cast | Actor | Elmer Gantry |
 Colin Kenny | Cast | Actor | Extra at Revival Meeting |
 Dale Van Sickel | Cast | Actor | Salesman in Saloon (uncredited) |
 Dan Riss | Cast | Actor | Radio Announcer (uncredited) |
 Dayton Lummis | Cast | Actor | Eddington |
 Dean Jagger | Cast | Actor | William L. Morgan |
 Edward Andrews | Cast | Actor | George F. Babbitt |
 Everett Glass | Cast | Actor | Rev. Brown (uncredited) |
 George Cisar | Cast | Actor | Salesman in Saloon (uncredited) |
 Hugh Marlowe | Cast | Actor | Rev. Philip Garrison |
 Jean Simmons | Cast | Actress | Sister Sharon Falconer |
 Jean Willes | Cast | Actress | Prostitute (uncredited) |
 John McIntire | Cast | Actor | Rev. John Pengilly |
 John Qualen | Cast | Actor | Sam - Storekeeper |
 Larry J. Blake | Cast | Actor | Mac - Bartender (uncredited) |
 Max Showalter | Cast | Actor | Deaf Man (uncredited) |
 Michael Whalen | Cast | Actor | Rev. Phillips (uncredited) |
 Norman Leavitt | Cast | Actor | Salesman in Saloon (uncredited) |
 Patti Page | Cast | Actress | Sister Rachel |
 Peter Brocco | Cast | Actor | Benny - Photographer (uncredited) |
 Philip Ober | Cast | Actor | Reverend Planck |
 Ralph Dumke | Cast | Actor | Salesman in Saloon (uncredited) |
Raoul Freeman | Cast | Actor | Congregation Member (uncredited) |
 Rex Ingram | Cast | Actor | Preacher of Black Congregation (uncredited) |
Robert P. Lieb | Cast | Actor | Lincoln Police Captain |
 Sally Fraser | Cast | Actress | Prostitute |
 Shirley Jones | Cast | Actress | Lulu Bains |
 Sol Gorss | Cast | Actor | Hobo in Boxcar (uncredited) |
 Wendell Holmes | Cast | Actor | Reverend Ulrich |
 William H. O'Brien | Cast | Actor | Train Conductor |
 Joe Maross | Cast | Actor | Pete |
| Person | Type | Job | Role(s) |
