Why Are Prince William and Hannah Waddingham Playing Darts and Swigging Beers? [Video]

Prince William and actress Hannah Waddingham are teaming up in a new documentary on the Prince of Wales’ Earthshot Prize.

The Earthshot Report, premiering on BBC One and BBC iPlayer in the U.K. on Dec. 15 and on PBS at 8pm ET in the U.S. on Dec. 18, showcases the environmental solutions the competition has inspired around the globe, offering a “dose of urgent optimism.” Heir to the throne William, 42, will appear in a special introduction, while Ted Lasso star Waddingham, 50, is the program’s host.

To promote the upcoming documentary, Waddingham — an avid supporter of the initiative — joined William for a friendly game of darts and a round of beers at Alexandra Palace, the iconic entertainment and sports venue in North London. The playful moment features in a new promotional video released on Saturday, Dec. 14.

In the short film, William steps out of his car at Alexandra Palace as …