Angel Heart
Bay Coven
The Black Cat [1934] - Interesting movie about Satanism in the 1930's
The Brotherhood of Satan
Cry of the Banshee
The Devil Commands (1941) - This movie is not about Satan, but is interesting concerning bioelectricity and communication with the dead
The Devil's Diary
The Devil's Hand [1962] - Another interesting movie about old time Satanism
The Devil's Messenger [1961]
The Devil's Partner [1962]
The Devil's Rain - Excellent movie

Firestarter
Firestarter 2: Rekindled - These two aren't Satanic, but are interesting about the powers of the mind and pyrokinesis

The House of the Black Death [1965]

The Initiation of Sarah [1978] - The 2006 remake isn't near as good. This movie may be hard to find. It's about a young woman who was adopted and moves into a sorority house where the house mother is her natural mother who is a Satanist and gave her, her powers.

Midnight Offerings - Interesting movie, but hard to find on DVD or in stores.
Night Monster [1942] - Again, not directly about Satanism, but this is real interesting about the powers of the mind and yoga.
The Night Strangler [1973] - Not directly about Satanism, but interesting about an alchemist who uses blood every 21 years to stay alive.

The Ninth Gate - Excellent movie- Highly Recommended!

The Omen Series:
Interesting series about the Anti-Christ. Most of us have seen all four and also the new 2006 remake.

• The Omen
• Damien: Omen II
• The Final Conflict
• Omen IV: The Awakening
• The Omen [2006 Remake]