Austrian mountaineer, Heinrich Harrer journeys to the Himalayas without his family to head an expedition in 1939. But when World War II breaks out, the arrogant Harrer falls into Allied forces' hands as a prisoner of war. He escapes with a fellow detainee and makes his way to Llaso, Tibet, where he meets the 14-year-old Dalai Lama, whose friendship ultimately transforms his outlook on life.
When Ethan Hunt, the leader of a crack espionage team whose perilous operation has gone awry with no explanation, discovers that a mole has penetrated the CIA, he's surprised to learn that he's the No. 1 suspect. To clear his name, Hunt now must ferret out the real double agent and, in the process, even the score.