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"John Corbett has signed to appear in multiple episodes of NBC&amp;#039;s Parenthood. Corbett will join the ensemble drama in a recurring role starting next year, reports Deadline. The actor will portray Seth, the musician and recovering alcoholic ex-husband of Sarah (Lauren Graham). Actor Darin Hearmes originally played the part in the first episode of the show&amp;#039;s first season. The multi-episode arc will see Corbett&amp;#039;s character trying to reconnect with Sarah and his children while he and his band play a few concerts in town. The show will move from Tuesday nights to Mondays starting in March. Corbett will also star in the upcoming third season of Showtime&amp;#039;s United States of Tara. His previous regular TV roles include playing philosophical radio host Chris Stevens on Northern Exposure and Aiden Shaw in Sex and the City. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/tv/ustv/news/a293863/john-corbett-joins-parenthood/>