The extremely corrosive acid blood of the xenomorphs has been used as a great tool of tension and suspense throughout the Alien franchise. Alien: Romulus ups that ante in a big way by removing gravity ...

"When aliens come to our planet we realize they're really the thing of nightmares, which we're going to give people." When you purchase through links on our site, we may earn an affiliate commission.

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. Timothy Olyphant in "Alien: ...