Unbroken is a 2014 American war drama film produced and directed by Angelina Jolie and written by the Coen brothers, Richard LaGravenese, and William Nicholson. It is based on the non-fiction book by Laura Hillenbrand, Unbroken: A World War II Story of Survival, Resilience, and Redemption (2010). The film stars Jack O'Connell as Army officer Louis "Louie" Zamperini, an American Olympian, and Miyavi as Imperial Japanese Army (IJA) corporal Mutsuhiro Watanabe. Zamperini survived in a raft for 47 days after his bomber ditched in the ocean during the Second World War, before being captured by the Japanese and being sent to a series of prisoner of war camps.