Your 2026 watch list just got a little longer (but you're DEFINITELY going to thank us for it). Mashable UK editor Shannon Connellan recommends six British films you should add to your watchlist, including Chloé Zhao's Hamnet, Harry Lighton's Pillion, and Julia Jackman's 100 Nights of Hero. #newmovies #britishmovies #ukmovies