Phil Karlson Director Jeffrey Hunter Fred Morrow Actor Pat Crowley Ann Morrow Actor Dennis Hopper William 'Cowboy' Tomkins Actor Joby Baker Muggles Actor Susan Harrison Ruby Actor Johnny Nash Apple Actor Bruce Gordon Arthur Robbins Actor Terry Burnham Gloria Morrow Actor Corey Allen Magician Actor Frank Silvera Det. Rafael Torno Actor Dennis Holmes Phil Morrow Actor Kathryn Hereford Producer Pandro S. Berman Executive Producer Alfred Brenner Screenwriter Sidney Michaels Screenwriter Charles Wolcott Original Music Harold E. Wellman Cinematographer Ferris Webster Film Editing Malcolm Brown Art Director George W. Davis Art Director Fay Babcock Set Decoration Henry Grace Set Decoration