| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alan Ladd | Crew | Production | Producer |
 C.A. Riggs | Crew | Sound | Sound |
Clarence Kolster | Crew | Editing | Editor |
 Delmer Daves | Crew | Writing | Screenplay, Director, Producer, Story |
Gordon Bau | Crew | Costume & Make-Up | Makeup Artist |
J. Peverell Marley | Crew | Camera | Director of Photography |
Leo K. Kuter | Crew | Art | Art Direction |
Leo Shuken | Crew | Sound | Orchestrator |
Moss Mabry | Crew | Costume & Make-Up | Wardrobe Designer |
Myrl Stoltz | Crew | Costume & Make-Up | Hairstylist |
 Paul Baxley | Crew | Crew | Stunt Double |
 Sidney Cutner | Crew | Sound | Orchestrator |
Sidney Hickox | Crew | Camera | Second Unit Director of Photography |
 Victor Young | Crew | Sound | Original Music Composer |
William L. Kuehl | Crew | Art | Set Decoration |
Norman Pringle | Crew | Costume & Make-Up | Makeup Artist |
Ralph Ayres | Crew | Crew | Special Effects |
Bob Hoy | Crew | Crew | Stunt Double |
Alan Ladd | Cast | Actor | Johnny MacKay |
 Anthony Caruso | Cast | Actor | Manok |
 Arthur Space | Cast | Actor | |
 Audrey Dalton | Cast | Actress | Nancy Meek |
 Charles Bronson | Cast | Actor | Kintpuash |
Chris Willow Bird | Cast | Actor | |
Dee Carroll | Cast | Actress | |
 Denver Pyle | Cast | Actor | Fairchild (uncredited) |
 Edgar Stehli | Cast | Actor | Jesse Grant |
 Elisha Cook Jr. | Cast | Actor | Blaine Crackel |
 Frank De Kova | Cast | Actor | Modoc Jim |
 Frank Ferguson | Cast | Actor | Mr. Dyar |
 Frank Gerstle | Cast | Actor | |
Gene Jackson | Cast | ||
 George J. Lewis | Cast | Actor | Capt. Alonzo Clark |
George Ross | Cast | ||
 Hayden Rorke | Cast | Actor | President Ulysses S. Grant |
 Isabel Jewell | Cast | Actress | Lily White |
 James Griffith | Cast | Actor | |
Jonas Applegarth | Cast | ||
 Kay E. Kuter | Cast | Actor | |
 Marisa Pavan | Cast | Actress | Toby |
 Maurice Jara | Cast | Actor | |
 Norman Willis | Cast | Actor | |
 Oliver Blake | Cast | Actor | |
 Peggy Converse | Cast | Actress | Mrs. Ulysses S. Grant |
 Perry Lopez | Cast | Actor | Bogus Charlie |
 Peter Hansen | Cast | Actor | Lt. Goodsall |
 Rayford Barnes | Cast | Actor | |
 Richard Gaines | Cast | Actor | Dr. Thomas |
 Richard H. Cutting | Cast | Actor | Col. Meek |
 Richard Hale | Cast | Actor | |
 Rico Alaniz | Cast | Actor | |
 Robert Keith | Cast | Actor | Bill Satterwhite |
 Rodolfo Acosta | Cast | Actor | Scarface Charlie |
Ron Hargrave | Cast | ||
 Strother Martin | Cast | Actor | Scotty |
 Victor Millan | Cast | Actor | |
 Warner Anderson | Cast | Actor | Gen. Canby |
 Willis Bouchey | Cast | Actor | Gen. Gilliam |
Juney Ellis | Cast | Actress | |
 Paul Wexler | Cast | Actor | William Boddy |
 Leonard Penn | Cast | Actor | |
 Carol Nugent | Cast | Actress | |
Michael Daves | Cast | Actor | Young Boddy |
Pat Lawless | Cast | O'Brien | |
Felix Noriego | Cast | Actor | |
John Veitch | Cast | ||
| Person | Type | Job | Role(s) |
