The lead role of Rayne is Kristanna Loken
the role of Kagan is Ben Kingsley
the role of Evil Thrall is Will Sanderson
and Michelle Rodriguez is gonna be in it but her role is not yet added
the movie is rated R for the Kristanna showing some flesh they kindof changed the whole story from the game which kindof sucks and there will be nothing else but vampires =( no nazis or invasions