David Harbour Gives First Comments on His “Extraordinary” MCU Return

One star from Thunderbolts* has finally broken their silence about their return in Avengers: Doomsday next year. David Harbour made his MCU debut in 2021 on Black Widow, the final MCU movie for long-time veteran Scarlett Johansson. The film also introduced the world to Florence Pugh as Yelena Belova, who went on to have a large role alongside Harbour in Thunderbolts* earlier this year — Pugh is also coming back for Doomsday. When the Avengers: Doomsday cast was announced via a long line of chairs earlier this year, Harbour was one of the names confirmed to come back for the 2026 tentpole.