This article's content is marked as Mature
The page Mature contains mature content that may include coarse language, sexual references, and/or graphic violent images which may be disturbing to some. Mature pages are recommended for those who are 18 years of age and older.

If you are 18 years or older or are comfortable with graphic material, you are free to view this page. Otherwise, you should close this page and view another page.

Chet also known as the Gunnison Predalien, is a minor character in Alien vs. Predator and the main antagonist of Aliens vs. Predator: Requiem. It attacked Gunnison, Colorado.


Alien vs. Predator

In Alien vs Predator, three Predators landed on earth to hunt Aliens. Two of them, Celtic and Chopper, were killed by an Alien known as Grid, and Scar was implanted with an Alien embryo by a Facehugger. When Scar was killed by the Alien Queen before she was dragged into the ocean and the other Predators took his corpse into the ship, the hybrid Chestburster (with Predator and Xenomorph species combined) burst from his chest.

Aliens vs. Predator: Requiem

In the sequel Aliens vs Predator: Requiem, the same Predalien has matured into an adult. It sneaks into a scout ship and kills the Predators there, causing the ship to crash on earth. One Predator, before dying, sent a picture of Chet to another Predator, called Wolf, who went to earth to kill the Predalien. The Predalien then attacks some homeless people in the sewers, implanting some Alien embryos in a pregnant mother. Wolf then comes and starts killing the Aliens in the sewers. The Predalien attacks him and allows the other Aliens to escape.

The Predalien enters a kitchen and murders the cook. A second pregnant woman named Carrie is brought to the Predalien and implanted with embryos. Wolf follows the Aliens and a battle ensues. In the process, the Predator's plasma cannon wildly fires a shot into the sewers and the Xenomorphs gain access to the town. The Predalien goes to a hospital and implants embryos into pregnant women. It is injured and tells three Xenomorphs to fight Wolf. During the battle Ricky's love interest Jesse was killed by Wolf unintentionally, so he shot Wolf several times and he was knocked down the elevator shaft by an Xenomorph. The Predalien stabs Ricky and flees when Dallas, Ricky's brother, shoots her. When Wolf kills an Alien Warrior an enraged Chet comes and fights him. Then a bomber drops a missile, killing Chet, Wolf, the Aliens, and the remaining townspeople.





  • The Predalien's gender is something that is debated. The movie commentary refers to it as a "he" and "him" while other sources refer to it as a "her" and a "young queen".
  • The Predalien takes special interests in female victims, particularly pregnant ones. It has the ability to reproduce without requiring Facehuggers by regurgitating embryos into the women.
  • The Predalien is often mistaken referred to as a hybrid when it is simply to result of a facehugger infesting a Predator and isn't anymore of a hybrid than the Dog Alien or human-spawned Xenomorph.


           Official AVP Logo.png Villains

Xenomorph Queen (Empress, First Acheron Queen, Second Acheron Queen, Cloned Queen, Antarctic Queen and The Matriarch) | Drones (Nostromo Drone, Sevastopol Drone, Mendel Drone, Lead Alien and Grid) | Runner (The Dragon) | Warrior | Raven | Newborn | Deacon | Rogue | White Hybrids | Red Xenomorphs | Predaliens (Gunnison Predalien and The Abomination) | Praetorian Xenomorphs

Jungle Hunter | City Hunter | Berserker Predator | Ultimate Predator | Chopper Predator | Celtic Predator | Scar | Tracker Predator | Falconer Predator | Killers

Peter Weyland | Carter J. Burke | Ash | David 8 | Karl Bishop Weyland

The Engineers | Edwin | Will Traeger | Stans | King Willie | Borgia Industries | Mason Wren | General Spears

Community content is available under CC-BY-SA unless otherwise noted.