In an appearance with David Letterman last night, Joseph Gordon-Levitt revealed that he went through the windshield of a taxi after interference while filming a chase scene in 'Premium Rush'.
"We had the street blocked off with cops and cones and everything," the actor explained. "And this diplomat just broke through our lockup and double-parked in the middle of where we were headed."
"Long story short, I went through the windshield of a taxi cab and luckily got my arms up, shattered the thing and got 31 stitches on my arm."
Letterman, with the help of the crowd, encouraged Gordon-Levitt to show the scar.