For almost every holiday, there’s a horror movie, from “My Bloody Valentine” to “Black Christmas.” Thanksgiving, too. But the turkeys-beware holiday gets its own namesake movie with Eli Roth’s “Thanksgiving,” featuring an ensemble cast that includes Addison Rae, Patrick Dempsey and Gina Gershon. In a recent phone interview, Roth said that he and Jeff Rendell, a childhood friend and his screenwriter on the new film, have been itching to make a Thanksgiving scary movie since they were kids. “There was that lull between October and mid-December when it was all family films,” said Roth, who’s from Newton, Mass. “We were just waiting for another horror movie to come out.

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Persons: Valentine ”, Eli Roth’s, Addison Rae, Patrick Dempsey, Gina Gershon, Roth, “, ” Quentin Tarantino, Robert Rodriguez’s, John Carver, Jeff Rendell, ”, who’s Locations: Plymouth, Newton