She isn't too well known in America, but Star Wars fans may recognize Claudia Karvan as the actress who played Padmé's elder sister Sola in Revenge of the Sith. Now the Australian actress, who is a popular television star in her native country, has landed herself another Hollywood role sure to make her more familiar to audiences in the States. She has been cast as the female lead inthe futuristic vampire movie Daybreakers, in which she'll co-star with Ethan Hawke, Willem Dafoe and fellow Aussie (slash New Zealander) Sam Neill. The casting of an up-and-coming Australian star makes perfect sense since the movie will be shot Down Under by Australian filmmakers the Spierigtwins(Undead), who also wrote the screenplay.
According to Moviehole, Karvan will be playing a human love interest for Hawke's vampire character. The movie is set in 2017 when the world is mostly populated by vampires, a race that may become extinct once the blood-supplying humans are also extinct. Hawke is some sort of good guy vampire who is researching a way for his people to survive with a blood substitute. Dafoe plays his rival. Still no word on who or what Neill will be playing. If Karvan's part is correct, I think we can assume that once Hawke falls for her, he begins to think twice about feeding on humans. Of course, he could just turn her into a vampire and then live happily for eternity with her, but narratively that idea lacks conflict. Daybreakers begins filming soon and is set to release next year, which will be long after we've already seen I Am Legend, 30 Days of Night and Bloodrayne II. Hopefully we'll still be interested in vampires by that point.