Speak of the Devil
- Tahun: 1995
- Negara: United States of America
- Genre: Documentary
- Studio: Wavelength Video
- Kata kunci: philosophy, lion, satanism, organ, biography, anti-christ, cult figure, religion, black mass, satanic ritual, carny, church of satan, anti-christian, anton lavey, counterculture, satanic panic, satanic bible, anti-hippie, american author, the founder of the church of satan, philosophy of laveyan, laveyan satanism
- Pengarah: Nick Bougas
- Pelakon: Anton LaVey, Boyd Rice, Adam Parfrey