Jason Sudeikis popped up out of the Madison Square Garden crowd Tuesday night and jogged onto the stage with Marcus Mumford, launching into an impromptu duet of the Ted Lasso theme song in front of a packed arena. The moment came after Mumford & Sons' 10th song of the night, when spotlights swung toward Sudeikis in the floor audience before he made his way up to join the band.
A Surprise Rooted in a Decade-Old Friendship
The onstage reunion wasn't a random celebrity cameo. According to the Kansas City Star, Marcus Mumford has known Sudeikis since the actor's years on Saturday Night Live, a friendship that traces back even further to 2012, when Mumford & Sons performed on SNL while Sudeikis was a cast member, according to AARP. That connection later led Sudeikis to appear in the band's 2013 “Hopeless Wanderer” music video alongside Jason Bateman, Ed Helms, and Will Forte, the outlet notes.
Mumford co-wrote the Ted Lasso theme song, and Brendan Hunt provided backup vocals on the track, the Star reports. Hannah Waddingham also joined Mumford on lead vocals for part of the song during a related appearance, per the same account. At Madison Square Garden, Mumford reportedly shouted “Believe!” to the crowd, and Sudeikis, never one to miss a hometown shoutout, hollered “Kansas cit-ayyyyyyyyyyyyyy” to the arena.
Not His First Time Crashing the Band's Set
Tuesday's cameo actually mirrored one from the previous summer, when Sudeikis made a similar surprise appearance at a Mumford & Sons concert in Kansas City, the Star reports. That 2025 appearance took place at Azura Amphitheater in Bonner Springs, Kansas, where Sudeikis walked onto the stage alongside Hannah Waddingham, Juno Temple, and Brendan Hunt as the band played the Ted Lasso theme song.
The theme itself has earned real critical recognition beyond the fan-favorite sing-alongs. Co-written by Mumford and composer Tom Howe, the track received a Primetime Emmy Award nomination in 2021 for Outstanding Original Main Title Theme Music, according to Screen Speck. Sudeikis reportedly recruited Mumford personally to help compose music capturing a transatlantic feel between London and Kansas, the outlet adds.
Mumford & Sons had actually test-run the song live closer to home just days before the Madison Square Garden show. On August 2, the band performed an acoustic version of the Ted Lasso theme at Morton Amphitheater in Riverside, Missouri, part of the Kansas City metro area, according to FanBolt.
Timed to a Season 4 Filmed Partly in Kansas City
The Madison Square Garden moment landed squarely inside a packed promotional stretch for Ted Lasso Season 4, which debuted on Apple TV+ the week before, returning after a three-year hiatus. Notably, an episode of the new season was filmed at various locations around Kansas City, tying the show's fictional world even closer to Sudeikis's real hometown ties.
Sudeikis has kept up a busy circuit of in-character and in-person promotional stops across New York City in recent weeks. On August 6, he and his castmates attended an exclusive evening with the Ted Lasso Season 4 cast at the Paley Museum in Manhattan, an event Hoodline previously reported was moderated by former U.S. Women's National Team player Megan Rapinoe and required two overflow rooms to accommodate the sold-out crowd. Days before that, Apple hosted the official red-carpet premiere for the season at the Brooklyn Academy of Music, with Sudeikis joined by Hannah Waddingham and Juno Temple, alongside a fan lookalike contest that drew hundreds to Fifth Avenue.
A Growing Pattern of Character-Driven Publicity
The MSG appearance also fits a broader pattern of high-profile stunts Sudeikis has leaned into ahead of the new season. On July 19, he and co-star Brendan Hunt appeared in character as Ted Lasso and Coach Beard at the 2026 FIFA World Cup Final halftime show at MetLife Stadium in East Rutherford, New Jersey, delivering a comedic pep talk to Justin Bieber before his halftime performance, according to Billboard.
Mumford & Sons, meanwhile, arrived at Madison Square Garden fresh off the success of their sixth studio album, Prizefighter, released February 20 and recorded in 10 days at Long Pond Studio in New York. The album debuted at No. 1 on the UK Albums Chart, according to Official Charts, and produced the single “Rubber Band Man,” featuring Hozier, which was used in the Ted Lasso Season 4 trailer.
Sudeikis's connection to Kansas City extends well past the screen and the concert stage. He annually co-hosts THUNDERGONG!, a Kansas City benefit concert he founded with childhood friend Billy Brimblecom Jr. that has raised over $1 million for the Steps of Faith Foundation, which provides prosthetic limbs to amputees, since 2017. The article behind Tuesday's Madison Square Garden report was written by Lisa Gutierrez, a reporter for the Kansas City Star since 2000 who studied journalism at the University of Kansas.
