Characters played by Elliott Gould
Sean Rogers
Characters played by Trevor Howard
Colonel Azarin
Characters played by Joseph Bova
Dr. Martino
Lucas Martino
Characters played by Edward Grover
Finchley
Characters played by John Lehne
Haller
Characters played by James Noble
General Deptford
Characters played by Lyndon Brook
Dr. Barrister
Characters played by Michael Lombard
Dr. Besser
Characters played by Kay Tornborg
Edith
Characters played by Joy Garrett
Barbara
Characters played by John Stewart
Frank Heywood
Characters played by Bruce Boa
Miller
Characters played by Fred Vincent
Douglas
Characters played by Alexander Allerson
Dr. Kothu
Characters played by Ivan Desny
General Stürmer
Characters played by Dan Sazarino
Uncle Lucas
Characters played by Craig McConnel
Tonino
Characters played by Herb Andress
FBI Agent
Characters played by Del Negro
FBI Agent
Characters played by Frank Schuller
FBI Agent