They say, "In space, no one can hear you scream." But we've seen through eight Alien films that plenty of people can hear you scream if you're in a spaceship. The Xenomorphs have no problem causing their victims a lot of pain. Even though we've seen them in many films, fans will mostly agree that after Aliens, the franchise was never the same.  In 2015, filmmaker Neill Blomkamp announced he had been working on a new Alien project. This was even a surprise to Fox, which owned the series. Fans seemed excited by the prospect of the director taking on the project after the imaginative sci-fi films he had been releasing. Ultimately, Neil Blomkamp's Alien 5 would fall apart after some starts and stops. Let's find out exactly why here on What Happened To This Unmade Movie