Karl was a resident of Gunnison, Colorado who worked at the town's power station. In 2004, he became involved in the Xenomorph outbreak that ultimately led to the destruction of the town.

Karl was killed by Wolf in the town's graveyard.


After encountering Wolf in the power station where he worked, Karl armed himself with a stainless steel Colt Python, presumably his own personal weapon that he recovered from his home.




  1. Shane Salerno (writer), The Brothers Strause (directors). Aliens vs. Predator: Requiem Unrated Edition (2008), 20th Century Fox [DVD].
  2. Paul W. S. Anderson (writer and director). Alien vs. Predator (2004), 20th Century Fox [DVD].
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