In this 1989 fantasy comedy, a young boy named Brian discovers a hidden world of mischievous monsters living under his bed, led by the charismatic Maurice. As Brian befriends Maurice, played by Howie Mandel, he is introduced to a realm where pranks and chaos reign supreme. Fred Savage stars as Brian, bringing a sense of adventure and curiosity to the role. Directed by Richard Greenberg, the film explores themes of friendship and imagination. For those interested, it can be viewed for free on 123Movies / Movies123.