A young boy is scared of the monster under his bed. He asks his 6th grade brother to swap rooms for the night as a bet that the monster really exists. Soon the brother becomes friends with the monster and discovers a whole new world of fun and games under his bed where pulling pranks on kids and other monsters is the main attraction.

Release Date: 1989-08-25

Genres: Adventure ,Comedy ,Family ,Fantasy

Director: Richard Greenberg

Actors: Fred Savage ,Howie Mandel ,Daniel Stern ,Margaret Whitton ,Rick Ducommun ,Ben Savage ,Devin Ratray ,Amber Barretto

Duration: 1h 42m

IMDB rating: 5.8