 |
Robert Logan as T.R. Sloane |
 |
Dan O'Herlihy as The Director |
 |
Penelope Windust as Emma Blessing |
 |
Ann Turkel as Sabina Dorffman |
 |
Maggie Cooper as Chrissy Randall |
 |
Ji-Tu Cumbuka as Torque |
 |
Paul Mantee as James DiGiorgio |
 |
Fred Sadoff as Armand Duke |
 |
Clive Revill as Erik Clawson |
|
Diana Webster as Mother Superior |
 |
Michele Carey as Effie (voice) |
|
Peter Nyberg as August Inmann |
 |
Fiona Gordon as Sister Trilby |
|
Tonyo Meléndez as Cuban Officer |
 |
Michael Yama as Photographer |
 |
Richard Lineback as U.S. Army Enlisted Man |
 |
Lillian Müller as Ilse Lander |
 |
Ava Lazar as Flight Attendant |
 |
James Chandler as Gideon Peak Guard |
|
Roger Til as Henir |
|
Paula Jones as Ground Hostess |
|
Connie Garrison as Model |
|
William Meigs as U.S. Army General |
|
Stephen Coit as Coroner |
|
David Brandon as General's Aide |
 |
Arthur Tovey as Scientist (uncredited) |
| Directing | Lee H. Katzin | Director |
| Writing | Cliff Gould | Writer |
| Production | Cliff Gould | Producer |
| Editing | Donald Hoskinson | Editor |
| Production | Philip Saltzman | Executive Producer |
| Camera | Bill Butler | Director of Photography |
| Art | George B. Chan | Art Direction |
| Art | Norman Newberry | Art Direction |
| Editing | Jim Gross | Editor |
| Crew | Gregory J. Barnett | Stunt Coordinator |
