The only thing I remember about the movie is that it was on HBO or Showtime or Cinemax in the 80's and it was about these kids that lived on a planet where it rained ALL of the time. Then one of the kids gets locked in a school closet by some mean kids and while he/she is in there the sun comes out and he misses the whole thing. When they let him out of the closet I think he freaks out because he missed the sun. Does ANYONE know what the title of this movie is? May have been a foreign flick...I don't know. Thanks!