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 find him and finish the job.

• DirectorHoward Zieff
• Release7 April 1989
• Genre
  Comedy / Crime
• Duration1h 53m
• Budget$14,000,000
• Revenue$28,890,240
• Rate
  

  6.176
  236 reviews
• Productions

  Universal Pictures, Imagine Entertainment