Red Lights

The film opens with two primary characters: university professor and psychologist Margaret Matheson (Sigourney Weaver), who investigates claims of paranormal phenomena, and her assistant Tom Buckley (Cillian Murphy), a physicist. The audience is provided with an insight into the world of the opening section's primary characters while concurrently observing the public reemergence of a psychic, Simon Silver (Robert De Niro).