Bruce Willis & Samuel L. Jackson Get Into Character on Set of 'Glass'!

Bruce Willis and Samuel L. Jackson are working hard on their new M. Night Shyamalan-directed movie, Glass! The 62-year-old and 68-year-old actors were spotted on the set at the Allentown State Hospital on Thursday (November 9) in Allentown, Penn. PHOTOS: Check out the latest pics of Bruce Willis Bruce plays security guard-turned-superhero David Dunn in