Dark City

John Murdoch wakes up alone in a strange hotel and notices that he has lost his memory while he is pursued for a series of strange murders. While he attempts to gather parts of his past, he discovers a diabolic subterranean world controlled by a group of beings known as "Strangers" who possess the power to lull people to sleep, eventually taking control of the metropolis and its residents. Now, Murdoch has to find the means to stop them before they take the control of his spirit...