Director/a
Ashley Lazarus
DIRECTOR/A
Freddie Francis
Reparto (por orden de créditos)
Richard Harris
John Carter
Ann Turkel
Susan Beresford
Gordon Jackson
Dr. Marston
John Vernon
Luis Carreras
David Janssen
Charles Conway
Burgess Meredith
Van Heurden
Leigh Lawson
Tony Cerdan
Robert Flemyng
Capt. Bullen
Keith Baxter
Preston
Robert Beatty
Dr. Howard Taubman
Dorothy Malone
Mrs. Skinner
John Carradine
Fairweather
Christopher Chittell
Rogers
Richard Cox
Browning
Michael Howard
Benson
Hugh Rouse
Captain - Unicorn 1
Ian Hamilton
1st Officer - Unicorn 1
Ian Yule
McCloskey
Paul Malherbe
Gomez
Michael Fisher
Dexter
Lyn Hooker
Female Nurse
David H. Watkins
Miguel
Stephen Turner
Croupier
Yanko Gluscevic
Philip Boucher
Agente
Steven Gurney
Radio Operator - Unicorn 1
Dennis Madeley
1st Engineer
Larry Taylor
Attacker
Billy Crauser
John Sullivan
Joe Powell
Male Nurse
Jannie Wienand
Roy Scammell
Jack Cooper
Danny Keogh
Shelagh Holliday
Passenger
Gabriel Bayman
Marjorie Gordon
Olive King
Maureen Anstey
Paddy Canavan
Tanya Bader
Vivienne Drummond
Marina Christelis
David Drummond
Colin Sutcliffe
Peter Tobin
David Bailie
Younger terrorist in caruncredited
John Parsonson
Attackeruncredited
Tony Steedman
Assassinuncredited