Ellen Burstyn
Chris MacNeil
Max von Sydow
Father Merrin
Jack MacGowran
Burke Dennings
Jason Miller
Father Karras
William O'Malley
Father Dyer
Peter Masterson
Dr. Barringer - Clinic Director
Arthur Storch
Psychiatrist
Thomas Bermingham
Tom - President of University
Vasiliki Maliaros
Karras' Mother
Titos Vandis
Karras' Uncle
John Mahon
Language Lab Director
Wallace Rooney
Bishop Michael
Ron Faber
Chuck - Assistant Director / Demonic Voice
Donna Mitchell
Mary Jo Perrin
Robert Gerringer
Senator at Party
Mercedes McCambridge
Demon
Paul Bateson
Radiologist's Assistant
William Peter Blatty
The Producer
Mary Boylan
First Mental Patient
Toni Darnay
Violent psychotic patient
Joanne Dusseau
Senator's Wife
Bernard Eismann
Minor Role
Beatrice Hunter
Minor Role
Yvonne Jones
Bellevue Nurse
Barton Lane
Angiography Doctor
Joan Neuman
2nd Psych Ward Patient
Vincent Russell
Subway Vagrant
Gerard F. Yates
Priest Singing Around Piano at Party
