Linda Blair (Regan MacNeil)
Richard Burton (Father Lamont)
Louise Fletcher (Dr. Gene Tuskin)
Max von Sydow (Father Merrin)
Kitty Winn (Sharon)
Joey Adams (Tuskin Children)
Bill Grant (Taxi Driver)
Shane Butterworth (Tuskin Children)
Ken Renard (Abbot)
Rose Portillo (Spanish Girl)
Tiffany Kinney (Deaf Girl)
Barbara Cason (Mrs. Phalor)
Fiseha Dimetros (Young Monk)
Hank Garrett (Conductor)
Lorry Goldman (Accident Victim)
Joey Green (Young Kokumo)
Belinda Beatty (Liz)
Paul Henreid (Cardinal)
James Earl Jones (Kokumo)
Ned Beatty (Edwards)