Honoring Veterans Day With a Look Back at Movie Stars Who've Served

November 11 is Veterans Day, the annual U.S. holiday celebrating all those who’ve served in the Armed Forces. In honor of the day, we’re taking a look back at some famous faces who’ve done their part from silent clown Buster Keaton and his stint during the Great War to Star Wars: The Force Awakens villain Adam Driver and his time in the Marines.