James Franco Dr. Cairn Director, Actor, Producer, Executive Producer Pamela Romanowsky Director Pamela Anderson Ann Williams Actor Topher Grace Vincent Actor Eric Roberts Dr. Torrington Actor Josh Duhamel Detective Actor Lori Singer Madame Werner Actor Melissa Bolona Trudy Actor Tim Blake Nelson Dr. Lemelle Actor Allie Gallerani Isabel Porter Actor Joe Pease Roderick Porter Actor Scott Haze Gunther Actor Zoë Bleu Sidel Lucy Actor Adam Rager Screenwriter Matt Rager Screenwriter Christa Campbell Producer Jay Davis Producer Brian Esquivel Producer Lati Grobman Producer Scott Reed Producer Luke Daniels Executive Producer Jeffrey Greenstein Executive Producer Vince Jolivette Executive Producer Pedro Gómez Millán Cinematographer Evan Ahlgren Film Editing Aaron I. Butler Film Editing Adam Crystal Original Music Scott Enge Production Design Brett Hatcher Art Director, Set Decoration David Page Costume Design Cynthia Huffman Casting