Jon Hamm, Demi Moore, Billy Bob Thornton and Ali Larter celebrate the premiere of the new show “Landman” in London! | Ali Larter, Anna Osceola, Billy Bob Thornton, Demi Moore, James Jordan, Jon Hamm, Landman | Just Jared: Celebrity News and Gossip

The stars of Tyler Sheridan's new show is coming to London!

Jon Hamm, Demi Moore, Billy Bob ThorntonAnd Ali Larter attended the premiere of their new show Countryman on Friday (November 8) at the Tate Modern in London, England.

Co-performer James Jordan was also there Jon's wife Anna Osceola.

Earlier in the day, the stars attended a photocall for the show.

Here's the full plot synopsis via Deadline: “Set in the proverbial boomtowns of West Texas, Landman is a modern-day story about the search for fortune in the world of oil rigs. Based on the 11-part podcast “Boomtown,” the series is a top-down story about bullies and wild billionaires fueling a boom so big it’s changing our climate, our economy and our geopolitics.”

Countryman premieres on Sunday, November 17th and starts with two episodes. Subsequent episodes of the 10-episode first season will be available weekly on Sundays. Watch the trailer here!

For your information: Demi carries Erdem at the premiere.

Click through the gallery to see 35+ pictures of the Landman stars in London…