By the end of Thunderbolts* the rag-tag group of sidekicks and antiheroes has emerged as the collective savior of New York. A supersoldier serum test subject named Bob (Lewis Pullman) tries to become the superhero Sentry but loses control of his powers and becomes the villainous Void.

WARNING: This article contains MAJOR SPOILERS for Thunderbolts*, including detailed descriptions of post-credits scenes. Continue reading only if you’ve seen the film or don’t mind learning key plot revelations.

Thunderbolts director Jake Schreier has revealed that the new Marvel movie's story-driven post-credits scene was only filmed a month ago – seemingly on the set of Avengers: Doomsday. Spoilers for the Thunderbolts ending and Thunderbolts post-credits scene follow.