Hans Zimmer Breaks Down His Legendary Career

Film composer Hans Zimmer reflects on his legendary career. Zimmer composed music for over 100 movies, including "My Beautiful Launderette," "Rain Man," "Gladiator," "Pirates of the Caribbean," "Batman Begins," "The Dark Knight," "The Dark Knight Rises," "Inception," "Interstellar," and "Blue Planet II." Tune in for BBC America's Planet Earth: Blue Planet II."