When a cursed devil's charm' bracelet shows up at a sorority house on Valentine's Day, each girl tries to make a series of wishes, and each finds that unintended consequences are the primary purpose of Satan's sinister strategy.
Practical Effects
Charming demon effects on a budget that screams 'found in couch cushions.'
Costume
Sorority house fashion that time-traveled from three different decades.

Director
David DeCoteau
Trivia, insights & behind the scenes
David DeCoteau directs roughly 8-10 films per year in this exact micro-budget mode, making him one of Hollywood's most prolific invisible auteurs.
The '666' title connects to DeCoteau's unofficial Satanic sorority trilogy, though continuity between films is basically nonexistent.