The Caveman's Valentine

Romulus Ledbetter (Samuel L. Jackson) is a schizophrenic homeless man who lives in a cave in a New York City park and believes that his nemesis is trying to control the world by projecting mind-control beams from the Chrysler Building. Romulus is also a Juilliard-trained pianist who retreated into a world of fantasy and paranoia when the stress of his professional and family lives became too much. When Romulus finds a young homeless man frozen to death outside his cave, the police write it off as an accident but Romulus investigates and discovers evidence of murder. While trying to reconcile with his policewoman daughter, Romulus sneakily investigates a trendy artist and his models for evidence of murder, blackmail, and more. (official distributor synopsis)