Steven Yeun will not be suiting up for Thunderbolts, the antihero-centric feature in the works from Marvel Studios, sources tell The Hollywood Reporter. ...Like many tentpoles, Thunderbolts was struck by last year’s dual writers and actors strikes, which put schedules in disarray across Hollywood. Thunderbolts was initially slated for July 2024, but was pushed back a year to July 2025 and has yet to begin filming.