Reparto
Ellen Burstyn
Chris MacNeil
Linda Blair
Regan MacNeil
Jason Miller
Father Damien Karras
Max von Sydow
Father Lankester Merrin
Lee J. Cobb
Lt. Bill Kinderman
William O'Malley
Father Joseph Kevin Dyer
Kitty Winn
Sharon Spencer
Barton Heyman
Dr. Klein
Peter Masterson
Dr. Barringer
Jack MacGowran
Burke Dennings
Rudolf Schündler
Karl
Gina Petrushka
Willi
Robert Symonds
Dr. Taney
Arthur Storch
Psychiatrist
Thomas Bermingham
Tom
Vasiliki Maliaros
Mary Karras
Titos Vandis
Uncle John
John Mahon
Language Lab Director
Wallace Rooney
Bishop Michael
Ron Faber
Chuck / Demon (voice)
Donna Mitchell
Mary Jo Perrin
Roy Cooper
Jesuit Dean
Robert Gerringer
Senator at Party
Mercedes McCambridge
Demon (voice)
William Peter Blatty
The Producer (uncredited)
Mary Boylan
First Mental Patient (uncredited)
Eileen Dietz
Demon / Regan Double (uncredited)
Ρίτα Σακελλαρίου
(her voice on the radio)
