When his father is killed in the September 11th attacks, nine-year-old Oskar Schell sets out to solve the mystery of a key he discovers in his father's closet. It leads him into the lives of strangers, into history, to the bombings of Dresden and Hiroshima, and on an inward journey which brings him ...

When his father is killed in the September 11th attacks, nine-year-old Oskar Schell sets out to solve the mystery of a key he discovers in his father's closet. It leads him into the lives of strangers, into history, to the bombings of Dresden and Hiroshima, and on an inward journey which brings him ever closer to some kind of peace.