Rebecca must unlock the terror behind her little brother's experiences that once tested her sanity, bringing her face to face with an entity attached to their mother.
Lights Out is a 2016 American supernatural horror film directed by David F. Sandberg in his major directorial debut, produced by Lawrence Grey, James Wan and Eric Heisserer and written by Heisserer. It stars Teresa Palmer, Gabriel Bateman, Alexander DiPersia, Billy Burke and Maria Bello. It is based on Sandberg's 2013 short film of the same name and features Lotta Losten, who starred in the short.