William Holden (Alvarez Kelly), Richard Widmark (Oberst Rossiter), Patrick O'Neal (Major Stedman), Janice Rule (Liz Pickering), Victoria Shaw (Charity Warwick), Roger C. Carmel (Captain Angus Ferguson), Roberto Contreras (Sanchez), Scatman Crothers (Zimmerjunge), Harry Carey (Corporal Peterson), Robert Morgan (Captain Williams), Grant Woods (Captain Freeman), Howard Caine (McIntyre), Don 'Red' Barry (Lieutenant Farrow), Clint Ritchie (Lieutenant der Unionstruppen), John McKee (Finley), Mauritz Hugo (Ely Harrison), James Wood (Unionsoffizier), Guy Wilkerson (Gefängniswärter), Jerry Leggio (Telegrafist), Indus Arthur (Melinda), Arthur Franz (Captain Towers), Paul Lukather (Captain Webster), Barry Atwater (General Kautz), Bill Holliday (Unionslieutenant Cox), Pepe Callahan (Pancho), Mantan Moreland (Barkeeper), Frank Sully (Gefangener), Richard Rust (Sergeant Hatcher), Arlene Charles (Freudenmädchen), Jacqueline Fontaine (Freudenmädchen)