What movie was created with the skills of Don L. Harper and produced by Walt Disney Pictures?
Don L. Harper: Don Loren Harper is a Los Angeles-based film composer, songwriter, conductor, and arranger whose credits include films such as "The Guardian", "National Treasure", "Training Day", "Armageddon", "The Rock", "Twister", "Broken Arrow", "Assassins", and "Speed". National Treasure (film): National Treasure is a 2004 American adventure heist film produced and released by Walt Disney Pictures.
National Treasure