STEPHEN DeROSA. Atlantic Theater Company debut. Broadway: On the Town, Betrayal, The Nance, Hairspray, Twentieth Century, Henry IV, Into the Woods (2002), The Man Who Came to Dinner. National tour: West Side Story. Off-Broadway: Do Re Mi, Wonderful Town, Irma La Douce (all Encores!); Love’s Fire (The Acting Company/RSC); The Mystery of Irma Vep. Regional credits include Yale Rep, Westport Country Playhouse, George Street Playhouse, Berkshire Theatre Group, McCarter Theatre, A.C.T., Williamstown and many others. Selected film/TV: “Show Me a Hero” (HBO), “The Good Wife,” “Ugly Betty,” “Rescue Me,” “Law & Order,” HBO’s “Boardwalk Empire” (Eddie Cantor). M.F.A.: Yale.