Alien vs. Predator (2004) & Aliens vs. Predator: Requiem (2007)

Alien vs. Predator (2004)
Directed by Paul W. S. Anderson, Alien vs. Predator brings together the Alien and Predator franchises in a sci-fi action horror film set beneath the Antarctic ice. Sanaa Lathan, Raoul Bova, Lance Henriksen and Ewen Bremner star in a story where an expedition discovers an ancient pyramid and becomes caught between xenomorphs and Predators. The film combines franchise crossover, creature horror, survival action and monster-versus-monster sci-fi.


Aliens vs. Predator: Requiem (2007)
Directed by Colin and Greg Strause, Aliens vs. Predator: Requiem continues the crossover between the Alien and Predator franchises. Steven Pasquale, Reiko Aylesworth, John Ortiz and Johnny Lewis star in a sci-fi horror sequel where a Predator ship crash-lands near a Colorado town and xenomorphs, a Predator hunter and a Predalien hybrid bring the conflict to Earth. The film moves the franchise crossover into small-town monster horror, creature attacks and violent sci-fi action.