Lest you were under the mistaken impression that there was something he couldn't do, Jon Hamm guested on Conan last night to share a funny story about his grandmother's dislike of Mad Men, show a clip of an impressive play he made at a recent celebrity softball game, and amusingly recount the first time he met Tracy Morgan on the set of 30 Rock (Hamm even does a passable Tracy Morgan impression). Also, he mentioned that he's currently shooting the tenth episode of Mad Men's thirteen-episode third season, after which we imagine he'll cure cancer, dash off a novel, and win the Nathan's Hot Dog–Eating Contest. Click to watch.