Here's the trailer for one of my recent VHS pickups at Horror-Rama, the Fred Olen Ray creature feature, Deep Space.
This thing is so unapologetic about being an Alien-rip off that they even use James Horner's score from Aliens in the trailer. Well, that, the similar creature design and there's basically a shot-for-shot lift of Harry Dean Stanton's death scene in the movie. But, what's that they say, imitation is the highest form of flattery?