George Sherman Director Joel McCrea Clete Mattson Actor Yvonne De Carlo Carmelita Carias Actor Pedro Armendáriz Gen. Calleja Actor Alfonso Bedoya Capt. Vargas Actor Howard Petrie Newlund Actor Erika Nordin Annina Strasser Actor Nacho Galindo Lopez Actor Ivan Triesault Baron Von Hollden Actor George Wallace Fletcher Actor William Sackheim Screenwriter Louis Stevens Screenwriter Albert J. Cohen Producer William Lava Music Henry Mancini Music Herman Stein Music Irving Glassberg Cinematographer Frank Gross Film Editing Bernard Herzbrun Art Director Richard H. Riedel Art Director John P. Austin Set Decoration Russell A. Gausman Set Decoration Rosemary Odell Costume Design