Roman Polanski
Young Roman Polanski
Anton LaVey / The Devil (as Thomas Druilhet)
Sharon Tate
13-year-old Girl
Bula Polanski
Ryszard Polanski
Eugene Gatowski (as Paul Saunders)
Nazi Soldier
Mia Farrow
Frank Sinatra
Attorney Douglas Dalton (as Gilbert Azafrani)
Spanish Woman
Hugh Hefner
William A. Fraker
Phil Van Natter - Detective #1
Detective #2
Bryan Hobbs - Detective #3 (as Charles Berg)
Photographer #1
Photographer #2
Martin Ransohoff
Sharon's Bodyguard
Nazi Soldier #2
Nazi Soldier #3
Mob #1
Frankie Carbo - Mob #2
Raped Girl
Village Boy
Judge
Gunson
Grandmother
Polish Farmer
1st MP
2nd MP
Victim
Nurse Burdette
Attorney
Time Magazine Journalist
Susan Atkins
John Cassavetes
Police Officer
Douglas Dalton
Party Guest
Wardrobe lady (uncredited)
German Soldier (uncredited)
Monica (uncredited)
Underage hooker (uncredited)
Drunk (uncredited)