Red Lights is a psychological thriller directed by Rodrigo Cortés, starring Cillian Murphy, Sigourney Weaver, and Robert De Niro. The film follows two skeptical investigators, Tom Buckley and Dr. Margaret Matheson, who uncover fraudulent paranormal phenomena. Their beliefs are tested when they encounter Simon Silver, a renowned psychic returning after a long hiatus. Complex themes of perception and reality drive the tension-filled narrative.