Tony Maylam Director, Screenwriter Michael York Charles Carruthers Actor Simon MacCorkindale Arthur Davies Actor Jenny Agutter Clara Dollmann Actor Alan Badel Dollmann Actor Jürgen Andersen Cmdr. von Bruening Actor Olga Lowe Frau Dollmann Actor Wolf Kahler Kaiser Wilhelm II Actor Michael Sheard Boehme Actor Hans Meyer Grimm Actor Ronald Markham Withers Actor Drummond Challis Producer Christopher Challis Cinematographer Peter Hollywood Film Editing Howard Blake Original Music Hazel Peiser Production Design