Jack Arnold Director Fred Williamson Stone Actor Rosemary Forsyth Miss Francis Actor Teresa Graves Cynthia Actor Floy Dean Diane Davis Actor Richard Anderson Dole Actor Cyril Delevanti Talbot Actor Richard X. Slattery Bowen Actor Larry D. Mann Avery Actor Bret Morrison Majors Actor Susan Arnold Amy Actor Mark Haggard Screenwriter Jim Martin Screenwriter Pat Rooney Producer Ralph Woolsey Cinematographer Gene Ruggiero Film Editing Mort Garson Original Music Charles Pierce Set Decoration John Rozman Set Decoration