X-Men: The Last Stand (2006)

Enjoy this teaser movie trailer! From IMDB: Plot Outline: The X-Men, led by Professor Charles Xavier (Stewart), have to contend with evolution itself in the form of their resurrected ex-teammate. Reborn as the Dark Phoenix, Jean Grey (Janssen) is not only a danger to herself, she's a threat to her mutant comrades and the human race. And when a potential cure is discovered -- one that could stop genetic mutations -- the lines for a conclusive battle are drawn between the X-Men, Magneto's Brotherhood, and humankind.