A team of astronauts discovers a mysterious spacecraft hidden inside Halley’s Comet. And to the utter dismay of everyone in London, the astronauts return with an alien vampire.

This movie has everything. Aliens, vampires, alien vampires. Excessive nudity.

From the same guy who directed the original Chainsaw Massacre and Poltergeist. A script written by the guy who did Alien, special effects by a Star Wars veteran, a score by the composer who created the Pink Panther theme and of course one of the stars is the late Patrick Stewart (RIP).

It's absolutely bonkers and that's probably why it bombed so hard back in the day but it's a real gem of a movie for Halloween season imo.