Frannie Rosen's psychic mentions a brilliant future, but she never tells the straight-laced and naive Frannie that she will be possessed by a promiscuous doppelganger. All Frannie wants is an Oscar-winning role. What she gets is far more than that, especially when she's cast in a horror film about demonic possession, directed by the legendary Victor Madison. Victor Madison is universally and deservedly hated. His murder surprises no one but Frannie; his murderer is a surprise to everyone BUT Frannie.
(The author's sister doubled for Linda Blair in "The Exorcist.")