Mission: Impossible - The Final Reckoning Our lives are the sum of our choices. Tom Cruise is Ethan Hunt in Mission: Impossible – The Final Reckoning. Mission: Impossible - Dead Reckoning Ethan Hunt (Tom Cruise) and his IMF team embark on their most dangerous mission yet: To track down a terrifying new weapon that threatens all of humanity before it falls into the wrong hands. With the fate of the world at stake, a deadly race around the globe begins. Confronted by a mysterious, all-powerful enemy, Ethan is forced to consider that nothing can matter more than his mission - not even the lives of those he cares about most.