Six Hundred and Sixty-Six
- År: 1972
- Land: United States of America
- Genre: Sci-fi, Drama
- Studio: Evangelical Christian Research Foundation
- Nøgleord: bunker, anti-christ, armageddon, biblical prophecy, christian propaganda, end times, evil computer, number of the beast
- Direktør: Tom Doades
- Cast: Joe Turkel, Byron Clark, Malachi Throne, Malachi Throne, Ed DeLatte