Our lives are the sum of our choices. Ethan Hunt (Tom Cruise) and his IMF team—Benji (Simon Pegg), Luther (Ving Rhames), and Grace (Hayley Atwell)—battle the rogue AI, the Entity, which threatens global chaos. Hunted by Gabriel (Esai Morales) and world powers, Ethan races to find the sunken Sevastopol submarine’s source code to destroy the AI. With betrayals and high-stakes stunts, including an underwater mission, the team’s final stand tests Ethan’s resolve in a thrilling, emotional climax.