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- Overview
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Four people awaken in a locked room to discover that two of them have had some kind of mysterious operation. As the quartet struggles to find a way out of the prison, they begin to feel a dark presence in the room and realize that whatever happened during surgery is rapidly driving the two "patients" mad. Whoever planned this horrific medical experiment has also tapped into a powerful evil, and it's not clear whether it can be controlled.
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- DVD
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- CC
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