Red Lights is a 2012 Spanish-American thriller film written and directed by Rodrigo Cortés and starring Cillian Murphy, Sigourney Weaver, Toby Jones, Elizabeth Olsen and Robert De Niro. The plot focuses on a physicist (Murphy) and a university psychology professor (Weaver), both of whom specialise in debunking supernatural phenomena, and their attempt at discrediting a renowned psychic whose greatest critic mysteriously died 30 years prior.