Alien vs. Predator is a science fiction action and horror media franchise created by comic book writers Randy Stradley and Chris Warner. The series is a crossover between, and part of, the larger Alien and Predator franchises, depicting the two species — Xenomorph (Alien) and Yautja (Predator) — as being in conflict with one another. It began as a comic book series in 1989, before being adapted into a video game series in the 1990s. Produced and distributed by 20th Century Fox, the film series began with Alien vs. Predator (2004), directed by Paul W. S. Anderson, and was followed by Aliens vs. Predator: Requiem (2007), directed by the Brothers Strause, and the development of a third film has been delayed indefinitely. The series has led to numerous novels, comics, and video game spin-offs such as Aliens vs. Predator released in 2010.
Lance Henriksen was the first to be cast in Alien vs. Predator, as Anderson wanted to keep continuity with the Alien series.
Alien is a science fiction horror and action media franchise centered on the original film series which depicts warrant officer Ellen Ripley and her battles with an extraterrestrial lifeform, commonly referred to as the Alien ("Xenomorph"), and the prequel series following the exploits of the David 8 android and the creators of the eponymous creatures referred to as the "Engineers".
Promotion of Aliens: Colonial Marines at E3 2012