Speak of the Devil
- Annu: 1995
- Paese: United States of America
- Genre: Documentary
- Studio: Wavelength Video
- Parolla chjave: philosophy, lion, satanism, organ, biography, anti-christ, cult figure, religion, black mass, satanic ritual, carny, church of satan, anti-christian, counterculture, satanic panic, satanic bible, anti-hippie
- Direttore: Nick Bougas
- Cast: Anton LaVey, Boyd Rice, Adam Parfrey