<P> The team deduces that Lane plans to detonate the two remaining nuclear weapons over the Siachen Glacier, contaminating the water supply of Pakistan, India, and China; with a third of its population affected, the world will descend into anarchy from which Lane hopes a new world order will emerge . Ethan finds Walker has arranged for Julia to be assigned to the medical camp, increasing the pressure on him . Lane activates the weapons and gives the detonator to Walker . Ethan follows him in a helicopter, leaving Benji, Luther, and Ilsa to find the weapons . Luther and Julia find the first bomb and work to understand its mechanism, but they are unable to defuse it without the detonator . Ilsa and Benji locate the second weapon and subdue Lane . After a lengthy chase Ethan uses his helicopter to ram Walker's aircraft out of the sky . The two fight on a cliff edge and Walker is killed . Ethan gains the detonator, allowing Luther, Ilsa, and Benji to deactivate the bombs . </P> <P> In the aftermath, the remaining two cores are safely recovered . Sloane hands Lane over to MI6 through the White Widow, earning Ilsa's exoneration . Ethan recovers from his injuries with Julia's help while the rest of the team celebrate with him . </P> <Ul> <Li> Tom Cruise as Ethan Hunt, an IMF agent and leader of a team of operatives </Li> <Li> Henry Cavill as August Walker / John Lark, a CIA assassin working for the Special Activities Division tasked with monitoring Ethan and his team </Li> <Li> Ving Rhames as Luther Stickell, an IMF agent and a member of Hunt's team & his best friend </Li> <Li> Simon Pegg as Benji Dunn, an IMF technical field agent and a member of Hunt's team </Li> <Li> Rebecca Ferguson as Ilsa Faust, a former MI6 agent who joined Hunt's team during Rogue Nation </Li> <Li> Sean Harris as Solomon Lane, an anarchist mastermind who was the leader of the Syndicate during Rogue Nation </Li> <Li> Angela Bassett as Erica Sloane, the new Director of the Central Intelligence Agency replacing Hunley, and Walker's superior </Li> <Li> Michelle Monaghan as Julia Meade, a doctor and Ethan's estranged wife </Li> <Li> Alec Baldwin as Alan Hunley, a former CIA Director who later became the new IMF Secretary at the end of Rogue Nation </Li> <Li> Vanessa Kirby as Alanna Mitsopolis / White Widow, a black market arms dealer and the daughter of Max from the first film </Li> <Li> Frederick Schmidt as Zola Mitsopolis, Alanna's brother, primary enforcer and the son of Max from the first film </Li> <Li> Wes Bentley as Patrick, Julia's second husband </Li> <Li> Kristoffer Joner as Nils Debruuk, a rogue nuclear weapons specialist </Li> </Ul> <Li> Tom Cruise as Ethan Hunt, an IMF agent and leader of a team of operatives </Li>

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