Trailer
Cast
Gordon Jackson
Dr. Marston
Christopher Chittell
Rogers
Danny Keogh
Attacker
David Janssen
Charles Conway
John Carradine
Fairweather
Burgess Meredith
Van Heurden
Leigh Lawson
Tony Cerdan
Richard Cox
Browning
Ian Yule
McCloskey
Roy Scammell
Attacker
Tony Steedman
Assassin (uncredited)
Keith Baxter
Preston
Robert Beatty
Dr. Taubman
Dorothy Malone
Mrs. Skinner
Richard Harris
John Carter
John Vernon
Luis Carreras
John Sullivan
Attacker
David Bailie
Younger Terrorist in Car (uncredited)
Ann Turkel
Susan Beresford
Robert Flemyng
Capt. Bullen
Vivienne Drummond
Passenger