
"Something almost beyond comprehension is happening to a girl on this street, in this house…And a man has been sent for as a last resort. This man is The Exorcist."
When a mysterious entity possesses a young girl, her mother seeks the help of two Catholic priests to save her life.
Chris MacNeil

Regan MacNeil

Father Damien Karras

Father Lankester Merrin

Lt. Bill Kinderman

Father Joseph Kevin Dyer

Sharon Spencer

Burke Dennings

Dr. Klein

Dr. Barringer

Karl

Willi

Dr. Taney

Psychiatrist

Tom

Mary Karras

Uncle John

Language Lab Director

Bishop Michael

Chuck / Demon (voice)

Mary Jo Perrin

Jesuit Dean

Senator at Party

Demon (voice)

Radiologist's Assistant (uncredited)
Nurse (uncredited)
The Producer (uncredited)

First Mental Patient (uncredited)

Astronaut (uncredited)
Doctor (voice) (uncredited)
Violent psychotic patient (uncredited)
Demon / Regan Double (uncredited)

Senator's Wife (uncredited)
Minor Role (uncredited)
Minor Role (uncredited)
Bellevue Nurse (uncredited)
Minor Role (uncredited)
Angiography Doctor (uncredited)
Spiderwalk (uncredited)
Priest (uncredited)
Subway Vagrant (uncredited)
Priest Singing Around Piano at Party (uncredited)
(her voice on the radio)