The Unbroken Preview Teases Angelina Jolie's Next Film

In a special preview that aired during the Winter Olympics, Tom Brokaw narrates former Olympian Louis Zamperini's story of survival, which inspired Angelina Jolie's latest directorial effort, Unbroken. A combination of new film footage, an interview with Louis, and archived content, the video provides an emotional account of how Louis hung on to life in a raft for 47 days after a plane crash in World War II. Zamperini was later caught by the Japanese Navy, but lived to tell his story. The movie's release is slated for Christmas 2014.