| Person | Type | Job | Role(s) |
|---|---|---|---|
 Adele Cannon | Crew | Directing | Script Supervisor |
Alexander Golitzen | Crew | Art | Art Direction |
Ben Roberts | Crew | Writing | Screenplay |
Bill Thomas | Crew | Costume & Make-Up | Costume Designer |
 Bud Westmore | Crew | Costume & Make-Up | Makeup Designer, Makeup Artist |
Clifford Stine | Crew | Visual Effects | Visual Effects, Visual Effects Camera |
Eric Orbom | Crew | Art | Art Direction |
 Frank Skinner | Crew | Sound | Original Music Composer |
Ivan Goff | Crew | Writing | Screenplay |
Jack Kevan | Crew | Costume & Make-Up | Makeup Effects Designer |
Joseph Gershenson | Crew | Sound | Music Supervisor |
 Joseph Pevney | Crew | Directing | Director |
Julia Heron | Crew | Art | Set Decoration |
Leslie I. Carey | Crew | Sound | Sound |
Milton Rosen | Crew | Sound | Music |
R. Wright Campbell | Crew | Writing | Screenplay |
Ralph Wheelwright | Crew | Writing | Story |
Robert Arthur | Crew | Production | Producer |
Robert Pritchard | Crew | Sound | Sound |
Russell A. Gausman | Crew | Art | Set Decoration |
 Russell Metty | Crew | Camera | Director of Photography |
Ted J. Kent | Crew | Editing | Editor |
Phil Bowles | Crew | Directing | Assistant Director |
Edward Dodds | Crew | Production | Unit Manager |
Ray DeCamp | Crew | Directing | Assistant Director |
Edward L. Sandlin | Crew | Sound | Sound Editor |
Marjorie Ramsey | Crew | Crew | Technical Advisor |
Robert L. Bratton | Crew | Sound | Sound Editor |
 Harry 'Snub' Pollard | Cast | Actor | Comedy Waiter #2 |
Anna Lee Carroll | Cast | Actress | Chorine (uncredited) |
 Billy Curtis | Cast | Actor | Harry Earles (uncredited) |
 Bobby Barber | Cast | Actor | The Miracle Man Extra (uncredited) |
 Celia Lovsky | Cast | Actress | Mrs. Chaney |
 Charles Horvath | Cast | Actor | Ivan Linow (uncredited) |
 Clarence Kolb | Cast | Actor | Clarence Kolb |
Danny Beck | Cast | Max Dill | |
 Dorothy Malone | Cast | Actress | Cleva Creighton Chaney |
 Hank Mann | Cast | Actor | Comedy Waiter #1 |
 Heinie Conklin | Cast | Actor | Audience Extra (uncredited) |
 Jack Albertson | Cast | Actor | Dr. J. Wilson Shiels |
 James Cagney | Cast | Actor | Lon Chaney |
James J. Casino | Cast | Actor | Stagehand (uncredited) |
 Jane Greer | Cast | Actress | Hazel Bennet Chaney |
 Jeanne Cagney | Cast | Actress | Carrie Chaney |
 Jim Backus | Cast | Actor | Clarence Locan |
 John Bryant | Cast | Actor | William R. Darrow Jr. (uncredited) |
 Marjorie Bennett | Cast | Actress | Vera (uncredited) |
 Marjorie Rambeau | Cast | Actress | Gert |
 Nancy Kilgas | Cast | Mary Philbin (uncredited) | |
 Nolan Leary | Cast | Actor | Pa Chaney |
 Philip Van Zandt | Cast | Actor | George Loane Tucker |
 Robert Brubaker | Cast | Actor | Jack Conway (uncredited) |
 Robert Evans | Cast | Actor | Irving Thalberg |
 Roger Smith | Cast | Actor | Creighton Chaney (at 21) |
 Russ Bender | Cast | Actor | Judge (uncredited) |
 Simon Scott | Cast | Actor | Carl Hastings |
 Troy Donahue | Cast | Actor | Assistant Director (uncredited) |
 Robert F. Hoy | Cast | Actor | Assistant Director in Bullpen |
Rickie Sorensen | Cast | Actor | Creighton Chaney (at 8) |
Robert Lyden | Cast | Actor | Creighton Chaney (at 13) |
 Al Bain | Cast | Actor | Actor in Bullpen (uncredited) |
 June Blair | Cast | Actress | Chorine (uncredited) |
Emile Avery | Cast | Actor | Stagehand (uncredited) |
Dennis Rush | Cast | Actor | Creighton Chaney (at 4) |
| Person | Type | Job | Role(s) |
