The Duke of Weselton is the secondary antagonist of Disney's 53rd full-length animated feature film, Frozen. He is the conniving, egotistical, and manipulative Duke of one of Arendelle's neighboring kingdoms, Weselton, and seeks to exploit Arendelle's goods to his own benefit. However, the Duke ends up played by a far greater threat, Prince Hans. He was voiced by Alan Tudyk, who also played Turbo/King Candy from Wreck-It Ralph and Duke Weaselton from Zootopia. In Once Upon a Time, the younger version of the Duke was portrayed by Jonathan Runyon.