the most hostile environment on Earth and probably the closest to an Alien surface you can get." Anderson thought that setting the film in an urban environment like New York City would break continuity with the Alien series as the protagonist, Ellen Ripley, had no knowledge the creatures existed. "You can't have an Alien running around the city now, because it would've been written up and everyone will know about it. So there's nothing in this movie that contradicts anything that already exists." Casting The first actor to be cast for Alien vs. Predator was Lance Henriksen, who played the character Bishop in Aliens and Alien 3. Although the Alien films are set hundreds of years in the future, Anderson wanted to keep continuity with the series by including a familiar actor. Henriksen plays billionaire and self-taught-engineer Charles Bishop Weyland, a character that ties in with the Weyland-Yutani Corporation as the original founder and CEO of Weyland Industries. According to Anderson, Weyland becomes known for the discovery of the pyramid, and as a result the Weyland-Yutani Corporation models the Bishop android in the Alien films after him; "when the Bishop android is created in 150 years time, it's created with the face of the creator. It's kind of like Microsoft building an android in 100 years time that has the face of Bill Gates." Anderson opted for a European cast including Italian actor Raoul Bova, Ewen Bremner from Scotland, and English actor Colin Salmon. Producer Davis said, "There's a truly international flavor to the cast, and gives the film a lot of character." Several hundred actresses attended the auditions to be cast as the film's heroine Alexa Woods, loosely based on the comic and novel protagonist Machiko Noguchi. Sanaa Lathan was selected, and one week later she flew to Prague to begin filming. The filmmakers knew there would be comparisons to Alien heroine Ellen Ripley and did not want a clone of the character, but wanted to make her similar while adding something different. Anderson reported in an interview that California Governor Arnold Schwarzenegger was willing to reprise his role as Major Alan "Dutch" Schaeffer from Predator in a short cameo appearance if he lost the recall election on condition that the filming should take place at his residence. Schwarzenegger, however, won the election with 48.58% of the votes and was unavailable to participate in Alien vs. Predator. Actress Sigourney