"Unwindulax" /ʊnˈwaɪndjuːlæks/ is the fourth episode of the seventh season of the American television comedy series 30 Rock, and the 129th overall episode of the series. It was directed by James E. Sheridan and written by Matt Hubbard. The episode originally aired on the National Broadcasting Company (NBC) network in the United States on October 25, 2012. "Unwindulax" was watched by 3.13 million viewers and received a positive critical response. It is the first half of a two-part episode, concluded by "There's No I in America".