A hard-to-find 1987 movie adapted from George R.R. Martin's excellent 1980 novella of the same name, Nightflyers is deeply cheesy, very 1980s music video look (hair, shoulder pads, and why does a spaceship have live flame sconces and candelabras along with lots of fog?) and a film score that is in many places amazingly close to Vangelis' score for Blade Runner. I saw this when it came out and it took me an actual bit of effort recently to track down a viewable copy. If Rifftrax is looking for new material this might suit them.