More mutants keep showing up around the world. William Stryker & Bolivar Trask wish to destroy all mutants with Stryker's copy of Cerebro by kidnapping Professor X and using Trask's mutant-killing robots called Sentinels. The X-Men & the Brotherhood of Mutants must temporarily put aside their differences and work together to stop Stryker & Trask with the help of new allies. At the same time, Wolverine learns more about his past. (Based on the graphic novel "X-Men: God Loves, Man Kills" and the film "X2: X-Men United")
