Released:
1989-04-07

Overview:
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.

Director:
Howard Zieff

Runtime:
1h 53min

Genre:
Comedy, Crime, Thriller

• Cast:
• 
  Michael Keaton
  as
  Billy Caufield
• 
  Christopher Lloyd
  as
  Henry Sikorsky
• 
  Peter Boyle
  as
  Jack McDermott
• 
  Stephen Furst
  as
  Albert Ianuzzi
• 
  Dennis Boutsikaris
  as
  Dr. Weitzman