Ok, this has been killing me. This movie was rerun on Showtime constantly (U.S.) in the early 90's. This was a silly sci fi comedy. Not dark at all. It's about a high school aged kid (virgin) who's parent own a hotel with a rotating restaurant. A group of cult-like people believe that the rotating restaurant is actually a space ship they can use to go to their planet. There's more but that ought to give someone enough to go on. BTW: The B-52's are mentioned a lot in the film but I can't remember if their music or their images actually appear at all.