Abe Milrad

Alex Zuckerman
Korner Boy
Alexis Chieffet
Counter Attendant

Amelia Campbell
Young Girl in Dream (uncredited)

Barbara Baxley
Shirley

Barry De Vorzon
Bill Forsche
Bill Varney
Bob Minkler
Bobby Deren
Nurse Bierce

Brad Dourif
James Venamun / The Gemini Killer
Brad Waller
Asylum Inmate (uncredited)
Burness Dembrowski
C. Everett Koop
Everett Koop
Carter DeHaven

Charles Edwin Powell
Patient X Possessed
Cherie Baron
Nurse
Chuck Kinlaw
Attendant
Phim tương tự dựa trên thể loại và quốc gia