These extraterrestrial nightmares will haunt your dreams! Join us as we count down our picks for the most terrifying alien species from Alien Earth. From acid-blooded predators to shape-shifting ...

When Ridley Scott first premiered “Alien” in 1979, a new era of practical effects and creature design was ushered into the cultural zeitgeist. Almost 50 years later, the world that Scott built ...

The 24-year-old actor — who plays one of the show's two adult Xenomorphs — had to film a fight scene with the CGI-generated creature, but he wasn't left completely in the dark. The Alien: Earth ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Sydney Chandler as Wendy in ...