After losing an acting role and his girlfriend, Jake Scully finally catches a break: he gets offered a gig house-sitting in the Hollywood Hills. While peering through the beautiful home's telescope one night, he spies a gorgeous woman dancing in her window. But when he witnesses the girl's murder, it leads Scully through the netherworld of the adult entertainment industry on a search for answers—with porn actress Holly Body as his guide.
Body Double is a 1984 American erotic thriller film directed, co-written, and produced by Brian De Palma. It stars Craig Wasson, Gregg Henry, Melanie Griffith, and Deborah Shelton. The film is a direct homage to the 1950s films of Alfred Hitchcock, specifically Rear Window, Vertigo, and Dial M for Murder, taking plot lines and themes from the first two.