Peter Hunt Director Scott Glenn John Haddad Actor Barbara Carrera Kathy Lukas Actor Edward Fox Alex Faulkner Actor Laurence Olivier Rudolf Hess Actor Robert Webber Robert McCann Actor Robert Freitag Stroebling Actor Kenneth Haigh Col. Reed-Henry Actor Daniel Carney Writer Reginald Rose Screenwriter Euan Lloyd Producer A Eric Scotoni Co-Producer Chris Chrisafis Executive Producer Michael Reed Cinematographer Keith Palmer Film Editing Roy Budd Original Music Syd Cain Production Design Peter Williams Art Director Allan Foenander Casting