The Ninth Configuration

William Peter Blatty's unsung drama of redemption, with many darkly comedic elements. A mental hospital for AWOL soldiers gets a new supervisor in the form of Kaine, a man with a mysterious past. Starring Stacey Keach, Scott Wilson, Robert Loggia, Ed Flanders, and Moses Gunn. AKA "Twinkle, Twinkle, Killer Kaine".