The Exorcist III

George C. Scott Lt. William 'Bill' Kinderman Ed Flanders Father Joseph Kevin Dyer Brad Dourif James Venamun / The Gemini Killer Jason Miller Father Damien Karras / Patient X Nicol Williamson Father Morning Scott Wilson Dr. Temple Nancy Fish Nurse Allerton George DiCenzo Stedman Don Gordon Ryan Lee Richardson University President Grand L. Bush Sergeant Atkins Mary Jackson Mrs. Clelia Viveca Lindfors Nurse X Ken Lerner Dr. Freedman Tracy Thorne Nurse Keating Barbara Baxley Shirley Zohra Lampert Mary Kinderman Harry Carey, Jr. Father Kanavan Sherrie Wills Julie Kinderman Edward Lynch Patient A Clifford David Dr. Bruno Alex Zuckerman Korner Boy Lois Foraker Nurse Merrin Tyra Ferrell Nurse Blaine James Burgess Thomas Kintry Kevin Corrigan Altar Boy Peggy Alston Mrs. Kintry John Durkin Elderly Jesuit Bobby Deren Nurse Bierce Jan Neuberger Alice Alexis Chieffet Counter Attendant Debra Port Waitress Walt MacPherson Police Sergeant David Dwyer Second Police Officer Danny Epper Police Driver William Preston Old Man in Wheelchair Chuck Kinlaw Attendant Demetrios Pappageorge Casperelii Nina Hansen Little Old Lady Samuel L. Jackson Dream Blind Man Shane Wexel First Dream Boy (uncredited) Ryan Paul Amick Second Dream Boy (uncredited) John Coe Old Man in Dream (uncredited) Jodi Long First Dream Woman (uncredited) Kathy Gerber Second Dream Woman (uncredited) Jan Smook Radio Man (uncredited) Amelia Campbell Young Girl in Dream (uncredited) Cherie Baron Nurse Larry King Larry King C. Everett Koop Everett Koop Patrick Ewing Angel of Death Clinton Brandhagen Young Boy in Dream (uncredited) Michael Criscuolo Mental Patient (uncredited) Cindy Cullom Nurse (uncredited) Colleen Dewhurst Satan (voice) (uncredited) Fabio Angel (uncredited) Randy Aaron Fink Student (uncredited) Jeff Henry Angel (uncredited) Patt Noday Hospital Ward Priest (uncredited) (unconfirmed) Manley Pope Angel (uncredited) John Thompson John Thompson - Georgetown Hoyas Basketball Coach (uncredited) Michael Tove Man in Purgatory (uncredited) Brad Waller Asylum Inmate (uncredited) Gary Wheeler Crime Photographer (uncredited) Teresa Wright Penitent (uncredited) Charles Edwin Powell Patient X Possessed