Night of the Wicked

It's Halloween night when a struggling actress named Andrea is on her way to the set of a low-budget film, hundreds of miles away from home. When her car is mysteriously stolen, Andrea is forced to hitch a ride with a seemingly friendly, but strange woman named Betty who drops her off at a haunted mansion on the hill. Inside, Andrea uncovers a Halloween party featuring a collection of unusual guests, and a even more strange family of occultists, in costumes. Everybody soon begins telling tales of monsters, maniacs, and murder from a mysterious book that holds the key to opening gateways from this world to the next, on Halloween night.