Who played the warrant officer in this science-fiction horror media franchise, which along with the "Predator" franchise inspired the "Alien vs. Predator" franchise?
Aliens vs. Predator (2010 video game):  The game is a sequel to "Aliens versus Predator 2" and is based on the "Alien vs. Predator" franchise, a combination of the characters and creatures of the "Alien" franchise and the "Predator" franchise. Alien (franchise): Alien is a British-American science-fiction horror media franchise centered on the film series depicting Warrant Officer Ellen Ripley (played by Sigourney Weaver) and her battles with an extraterrestrial lifeform, commonly referred to as "the Alien", and depicting android David 8 (portrayed by Michael Fassbender) and his experimentation in creating said lifeform.
Sigourney Weaver