an Entity references as follows:
"Cleveland" is the twentieth episode of the first season of 30 Rock. It was written by one of the season's co-executive producers, Jack Burditt, and one of the season's executive producers, Robert Carlock. It was directed by Paul Feig. It first aired on April 19, 2007 on the NBC network in the United States. Guest stars in this episode included Jennifer Bassey, Kevin Brown, Grizz Chapman, Lester Holt, Traci Hovel, Emily Mortimer, Maulik Pancholy, and Jason Sudeikis.