K-PAX

Arrested by mistake in the Grand Station Central of New York City, a man is took to the Manhattan Psychiatric Center when the cops think that he turned crazy when he says come from a planet called K-PAX. Mark Powell, MPC's director, meets with the man, called Prot, and decides to treat him, but Powell starts to doubt about the possibility that Prot says the truth. Meanwhile, this one meets the other patients of the center, hearing their troubles and stories and helping, creating unexpected effects around him.