| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alfred Newman | Crew | Sound | Original Music Composer |
 Henry Hathaway | Crew | Directing | Director, Producer |
 John Michael Hayes | Crew | Writing | Screenplay |
 Joseph E. Levine | Crew | Production | Executive Producer |
 Loren Janes | Crew | Crew | Stunt Double |
 Lucien Ballard | Crew | Camera | Director of Photography |
 Steve McQueen | Crew | Production | Executive Producer |
 Whitey Hughes | Crew | Crew | Stunts |
 Arthur Kennedy | Cast | Actor | Bill Bowdre |
 Bert Freed | Cast | Actor | Quince |
 Brian Keith | Cast | Actor | Jonas Cord |
 Chuck Hayward | Cast | Actor | Fitch Man (uncredited) |
 Chuck Roberson | Cast | Actor | Deputy (uncredited) |
 David McLean | Cast | Actor | Romero |
 Edy Williams | Cast | Actress | Saloon Girl (uncredited) |
Frank Christi | Cast | Actor | Prisoner (uncredited) |
 Gene Evans | Cast | Actor | Sam Sand |
 Howard Da Silva | Cast | Actor | Warden |
 Iron Eyes Cody | Cast | Actor | Taka-Ta (uncredited) |
 Janet Margolin | Cast | Actress | Neesa |
 Joanna Moore | Cast | Actress | Angie Coe - Saloon Girl |
 John Doucette | Cast | Actor | Uncle Ben McCanles |
 John Lawrence | Cast | Actor | Hogg |
 John Litel | Cast | Actor | Doctor |
 Josephine Hutchinson | Cast | Actress | Mrs. Elvira McCanles |
 Karl Malden | Cast | Actor | Tom Fitch |
 Loni Anderson | Cast | Actress | Brunette Saloon Girl (uncredited) |
 Lyle Bettger | Cast | Actor | Jack Rudabough |
 Martin Landau | Cast | Actor | Jesse Coe |
Merritt Bohn | Cast | Actor | River Boat Pilot |
 Pat Hingle | Cast | Actor | Big Foot |
 Paul Fix | Cast | Actor | Sheriff Bonnell |
 Raf Vallone | Cast | Actor | Father Zaccardi |
 Ric Roman | Cast | Actor | Cipriano |
Sheldon Allman | Cast | Actor | Sheriff |
 Stanley Adams | Cast | Actor | Storekeeper |
Steve McQueen | Cast | Actor | Max Sand |
 Steve Mitchell | Cast | Actor | Buckshot |
 Strother Martin | Cast | Actor | Strother (uncredited) |
 Suzanne Pleshette | Cast | Actress | Pilar |
 Ted de Corsia | Cast | Actor | Hudson - Bartender |
 Thordis Brandt | Cast | Actress | Saloon Girl |
 Val Avery | Cast | Actor | Buck Mason |
 Sandy Kenyon | Cast | Actor | Clerk in Bank |
 Francine Pyne | Cast | Actress | Saloon Girl (uncredited) |
| Person | Type | Job | Role(s) |
