Jason Sudeikis, star and co-creator of Ted Lasso, made a surprise cameo at Mumford & Sons’ Tuesday night concert in New York City to perform the hit Apple TV show’s theme song. Halfway into the show at Madison Square Garden, the camera panned to a surprise guest in the crowd: Sudeikis. The Ted Lasso theme song was co-written by composer Tom Howe and Mumford & Sons frontman Marcus Mumford, the latter of which also performed the song that plays near the beginning of each episode. Jason Sudeikis makes cameo at Mumford & Sons' NYC concert to perform 'Ted Lasso' theme song pic.twitter.com/JrH5YKVG7S — The Hollywood Reporter (@THR) August 12, 2026On Tuesday, Mumford later told the New York crowd to quiet down “or I’m going to stick Ted on you.” The fourth season of Ted Lasso premiered earlier this month.