Crazy as Hell (2002)

Director: Eriq La Salle
Cast: David Backus, Eriq La Salle, John C. McGinley, Michael Beach, Ronny Cox, Shelly Robertson, Sinbad, Twink Caplan

Synopsis:

A famous psychiatrist (Ty Adams) takes on the job of trying to cure patients at the Sedah State Hospital, run by it’s folksy doctor (Sam Delazo). All this takes a strange turn when a mysterious patient (Satan, he calls himself) enters the Hospital seeking help. Or is it just help that he wants?