I am looking for a movie I saw about 10-15 years ago. It was about a little boy and there was a type of another world under his bed. There was one guy that came out from under the bed and brought the boy back down with him. I'm not sure but I think they were running from something and at the end of the movie they ended up somewhere that looked like a beach. That's not much to go on but I would like to figure what it is.

I think the movie you're talking about was called "Little Monsters" and starred Fred Savage. Hope that helps!