James Timothy Daly (born March 1, 1956) is an American actor and producer. He is known for his role as Joe Hackett on the NBC sitcom Wings and his voice role as Clark Kent/Superman in Superman: The Animated Series, as well as his recurring role as the drug-addicted screenwriter J.T. Dolan on The Sopranos (for which he was nominated for an Emmy Award). He starred as Pete Wilder on Private Practice from 2007 to 2012. Since 2014, he has portrayed Henry McCord, husband of the titular character, on the CBS drama Madam Secretary. Description above from the Wikipedia article Tim Daly, licensed under CC-BY-SA, full list of contributors on Wikipedia
