Alien vs Predator

Alien vs. Predator (often abbreviated AvP) is a science fiction series spanning several forms of media. The series is a cross-over between two popular movie series about extraterrestrial beings: Alien (whose aliens are known as "Xenomorphs") and Predator (whose aliens are known as the "Yautja"); in AvP, the two species are in conflict with one another. ...[WikiPedia]