Ashton Kutcher stepped out of his insanely oversized trailer on the Two and a Half Men set tonight for long enough to visit the Late Show. And while most of us aren't the least bit interested in knowing about Kutcher's Charlie Sheen-replacing character—or the details of Sheen's on-screen death—David Letterman nonetheless seemed quite intent on getting him to cough up some details. Video of the interrogation is above.