On screen
Cast
40 credited performers
Gregory Peck
Robert Thorn
Lee Remick
Katherine Thorn
David Warner
Jennings
Billie Whitelaw
Mrs. Baylock
Harvey Stephens
Damien
Patrick Troughton
Father Brennan
Martin Benson
Father Spiletto
Robert Rietti
Monk
Tommy Duggan
Priest
John Stride
The Psychiatrist
Anthony Nicholls
Dr. Becker
Holly Palance
Nanny
Roy Boyd
Reporter
Freda Dowie
Nun
Sheila Raynor
Mrs. Horton
Robert MacLeod
Horton
Bruce Boa
Thorn's Aide
Don Fellows
Thorn's Second Aide
Artwork unavailable
Patrick McAlinney
Photographer
Artwork unavailable
Dawn Perllman
Chambermaid
Artwork unavailable
Nancy Mannigham
Nurse
Miki Iveria
First Nun
Betty McDowall
American Secretary
Nicholas Campbell
Marine
Burnell Tucker
Secret Service Man
Ronald Leigh-Hunt
Gentleman at Rugby Match
Guglielmo Spoletini
Italian Taxi Driver
Ya'ackov Banai
Arab
Artwork unavailable
Harvey Bernhard
Man Walking Across Street (uncredited)
Michael Byrne
Monk (uncredited)
Leo McKern
Carl Bugenhagen (uncredited)
Artwork unavailable
Bill Reimbold
General (uncredited)
Michael Leader
Rugby Match Spectator (uncredited)
Artwork unavailable
Mary Burleigh
Rugby Match Spectator (uncredited)
Artwork unavailable
Ann Barrass
Guest at Damien’s Birthday Party (uncredited)
Artwork unavailable
Mark Baxter
Boy (uncredited)
Artwork unavailable
Victor Harrington
Monk (uncredited)
Artwork unavailable
Suzanne Heimer
Rugby Match Spectator (uncredited)
Artwork unavailable
Walter Henry
Hospital Orderly (uncredited)
Artwork unavailable
Trevor Wedlock
Man Buying Ice Cream at Safari Park (uncredited)