(© Joseph Marzullo/WENN)
Broadway veteran Sebastian Stan will guest star on the ABC series, Once Upon a Time, according to TVGuide.com. The episode will air in late March or early April.
The series revolves around a number of characters from popular fairy tales living in a town called Storybrooke, Maine.
Stan played Kent in the Broadway production of Talk Radio. He played the recurring role of Carter Baizen on CW’s Gossip Girl, and Bucky in the film Captain America: The First Avenger.
