Robert Thorn
Katherine Thorn
Keith Jennings
Mrs. Baylock
Damien Thorn
Father Brennan
Father Spiletto
Monk
Priest
Psychiatrist
Young Nanny
Dr. Becker
Reporter
Mrs. Horton
Horton
Thorn's Aide
Thorn's Second Aide
Photographer
Chambermaid
Nurse
First Nun
American Secretary
Marine
Secret Service Man (uncredited)
Gentleman at Rugby Match (uncredited)
Italian Taxi Driver (uncredited)
Nun (uncredited)
Arab (uncredited)
Man walking across street (uncredited)
Monk (uncredited)
Carl Bugenhagen (uncredited)
General (uncredited)
Rugby Match Spectator (uncredited)
Guest at Damien’s birthday party
Boy (uncredited)
Rugby match spectator
Hospital Orderly
Man buying ice cream at Safari Park (uncredited)