Nestled in a Manhattan monastery, evil is lurking. A group of devil worshipping monks are stalking the city, looking for victims to sacrifice to the dark lord in the hope of bringing satanic rule to the world!

Private eye George accepts the job to shadow a woman and to film her on video. But it's a set-up: the film is manipulated and used against him when the woman is killed. He has to prove his innocence against a load of circumstantial evidence.