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John Wayne as Sean Mercer |
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Hardy Krüger as Kurt Muller |
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Elsa Martinelli as Anna Maria 'Dallas' D'Allesandro |
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Red Buttons as Pockets |
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Gérard Blain as Charles 'Chips' Maurey |
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Bruce Cabot as Little Wolf (aka "The Indian") |
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Michèle Girardon as Brandy de la Court |
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Valentin de Vargas as Luis Francisco Garcia Lopez |
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Eduard Franz as Doctor Sanderson |
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Sam Harris as Shopper at Macy's (uncredited) |
| Directing | Howard Hawks | Director |
| Production | Howard Hawks | Producer |
| Writing | ლი ბრეკეტი | Screenplay |
| Sound | Henry Mancini | Original Music Composer |
| Camera | Russell Harlan | Director of Photography |
| Editing | Stuart Gilmore | Editor |
| Writing | Harry Kurnitz | Story |
| Production | Paul Helmick | Producer |
| Art | Carl Anderson | Art Direction |
| Art | Hal Pereira | Art Direction |
| Camera | Ron Drinkwater | Focus Puller |
| Art | Claude E. Carpenter | Set Decoration |
| Art | Sam Comer | Set Decoration |
| Costume & Make-Up | Edith Head | Costume Design |
| Sound | John R. Carter | Sound Recordist |
