Piers Haggard Director Klaus Kinski Jacques Müller Actor Oliver Reed Dave Averconnelly Actor Nicol Williamson Cmdr. William Bulloch Actor Sarah Miles Dr. Marion Stowe Actor Sterling Hayden Howard Anderson Actor Cornelia Sharpe Ruth Hopkins Actor Mike Gwilym Det. Constable Dan Spencer Actor Lance Holcomb Philip Hopkins Actor Susan George Louise Andrews Actor Paul Williamson Det. Sgt. Glazer Actor Michael Gough David Ball Actor Hugh Lloyd Taxi Driver Actor Rita Webb Mrs. Lowenthal Actor Edward Hardwicke Lord Dunning Actor John Forbes-Robertson Sgt. Nash Actor Martin Bregman Producer