William Thomas Hader Jr. is an American actor, comedian, writer, producer, and director. Hader first gained widespread attention for his eight-year stint as a cast member on the long-running NBC sketch comedy series
Saturday Night Live from 2005 to 2013, for which he received four Primetime Emmy Award nominations and a Peabody Award. He became known for his impressions and especially for his work on the
Weekend Update segments, in which he played Stefon Meyers, a flamboyant New York tour guide who recommends unusual nightclubs and parties with bizarre characters with unusual tastes.