Billy Baldwin Returns to 'Gossip Girl'

By
The CW

In the next episode of Gossip Girl, Billy Baldwin returns as William van der Woodsen to help settle a family crisis, and we have photos from the set!

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Series regulars Michelle Trachtenberg, Penn Badgley, Chace Crawford and Blake Lively also star.

The episode, titled The Princess Dowry, airs February 27.