Watch It: Happy Man Bryan Batt of Mad Men on CNN

Broadway favorite Bryan Batt once had the reputation for being the most reliable standby on the stem, expertly covering for lead roles in Sunset Boulevard, The Scarlet Pimpernel, Seussical and La Cage aux Folles. These days, he's a part of the acclaimed ensemble of AMC's Mad Men, with his role of an in-the-closet married art director getting larger by the week. Batt stopped by CNN to chat about his suddenly hot Hollywood career.