a huge handheld drill. Scully alerts the police, who rule the murder a botched robbery. However, Detective Jim McLean becomes suspicious after finding a pair of Gloria's panties in Scully's pocket. Although McLean does not arrest him, he tells Scully that his voyeuristic behavior and failure to alert police sooner helped cause Gloria's death. Later that night, suffering from insomnia and watching a pornographic television channel, Scully sees porn actress Holly Body dancing sensually, exactly as Gloria did. In order to meet Holly, he pretends to be a porn producer hiring for a new film. Scully learns from Holly that Sam hired her to impersonate Gloria each night, dancing in the window, knowing Scully would be watching and later witness the real Gloria's murder. Offended when he suggests she was involved in a killing, Holly storms out of the house. The Indian picks her up, knocks her unconscious and drives away with her. Scully follows them to a reservoir where the Indian is digging a grave. Scully attacks him, and in the scuffle peels his face off to reveal it as a mask worn by Sam. Scully has been set up as a scapegoat by Sam, really Gloria's abusive husband Alex, to provide him with an alibi during the murder. Scully is overpowered and thrown into the grave. Though his claustrophobia initially incapacitates him again, he overcomes his fear and climbs out, and Sam is knocked into the aqueduct by the dog and drowned. During the ending credits, Scully is shown having been recast in his previous vampire role as Holly watches from the sidelines. Cast The film includes appearances from real-life adult performers Linda Shaw, Alexandra Day, Cara Lott, Melissa Scott, Barbara Peckinpaugh and Annette Haven. Steven Bauer, from De Palma's previous film Scarface and Griffith's then-husband, has a cameo as a male porn actor. Production After De Palma's successes of Carrie, Dressed to Kill and his remake of Scarface, Columbia Pictures offered him a three-picture deal with Body Double set to be the first. Scripting De Palma created the concept of the film after interviewing Angie Dickinson's body doubles for Dressed to Kill. " I started thinking about the whole idea of the body double," he said. "I wondered what I would do if I wanted to make sure to get somebody's attention, to have them looking at a certain place at a certain time." The erotic thriller