The Wizard of Gore

Magician (illusion) Montag the Magnificent delivers hectoring speeches about the nature of reality to his audience and then performs mutilation tricks on female "volunteers". The women appear unharmed immediately afterward but later collapse, dead, in public or at home—mutilated in the same grisly fashion suggested by Montag's stage tricks (cut in half with a chainsaw, drilled through with a punch press, etc.). Audience member Sherry Carson, a local TV talk show hostess, and her boyfriend Jack begin to suspect that Montag is somehow involved in the murders. Jack and fellow reporter Greg attempt to research the case but are unable to come up with any solid evidence.