Doctor wants to take four mental patients to a Yankees game, but they get stranded in Manhatten instead as bad cops try to off the doc. Great comedic ensemble. Peter Boyle is perfect for the messiah complex. Christopher Lloyd plays the schitzo compulsive perfectly, and Michael Keaton leads them all as a enraging fantasy freak. Lorraine Bracco never looked so good as the reinvolved girlfriend. Plenty of laughs. I enjoyed watching it again.