X2 (2003)

http://www.now-movies.com/movies/X2/41433.html

Colonel William Stryker brainwashes and questions the imprisoned Magneto about Professor Xavier's mutant-locating machine, Cerebro. Stryker attacks the X-Mansion, and brainwashes Xavier into locating every mutant on the planet to kill them. The X-Men must team up with the Brotherhood and prevent Stryker's worldwide genocide.

This one was sooooo long,but good.