Alone in the Dark is a 2005 action horror film directed by Uwe Boll and written by Elan Mastai, Michael Roesch, and Peter Scheerer. Based on the video game series of the same name, it stars Christian Slater, Tara Reid, and Stephen Dorff as paranormal investigators who combat a supernatural threat. The film's story is a loose adaptation of the game Alone in the Dark: The New Nightmare (2001).