Zwiastun
Obsada
Mariel Hemingway
Meli
Al Fann
Guard
David Ogden Stiers
Dr. Sid Kullenbeck
Anthony Peck
Norman
Jordan Charney
Dr. Whitaker
Vincent Spano
Boris Lafkin
Karen Kopins
Lucy Wolper
Elsa Raven
Mrs. Mallory
Doug Cox
Arthur
Byrne Piven
Krauss
Jeff Corey
Dean Harrington
Michael McGrady
Larry
Virginia Madsen
Barbara Spencer
John Dehner
Paul
Kenneth Tigar
Pavlo
William Bassett
Dr. Sutter
Michael Greene
Guard
Eve McVeagh
Woman with Monkey
Peter O'Toole
Dr. Harry Wolper
James Murray
Martin Goodwin (uncredited)
Rance Howard
Mr. Spencer
Ian Wolfe
Prof. Brauer