Let There Be Light was a 1946 American documentary film directed by John Huston. The film was the final entry in a John Huston trilogy of films produced by the request of the U.S. This documentary film follows 75 U.S. soldiers who have sustained debilitating emotional trauma and depression. A series of scenes chronicle their entry into a psychiatric hospital, their treatment and eventual recovery. Much of the filming was shot at Edgewood State Hospital.
