Director
Howard ZieffStarring actors
Michael Keaton
Christopher Lloyd
Peter Boyle
Stephen Furst
Dennis Boutsikaris
Lorraine Bracco
Milo O’Shea
Philip Bosco
James Remar
Jack GilpinDescription
Four mental patients on a field trip in New York City must save their caring chaperone, who ends up being taken to a hospital in a coma after accidentally witnessing a murder, before the killers can...