Cast:

• 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 Rietty 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
• Patrick McAlinney Photographer
• Dawn Perllman Chambermaid
• 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
• Leo McKern Carl Bugenhagen
• Bill Reimbold General
• Christine Spooner Funeral mourner
• Damian John Spooner Boy at top of slide