Red Lights is a 2012 psychological supernatural thriller film written, directed, produced and edited by Rodrigo Cortés and starring Cillian Murphy, Sigourney Weaver, Robert De Niro, Toby Jones, Joely Richardson, and Elizabeth Olsen. 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.