A leaked teaser hints at Steve Rogers' return in Avengers: Doomsday, sparking debate over its authenticity.

A leaked teaser for Avengers: Doomsday (Dec 18, 2026) shows Chris Evans returning as Steve Rogers with a baby, hinting at his post-Endgame life. The low-quality clip sparked fan debate, with Marvel issuing DMCA takedowns but not confirming authenticity. Directed by the Russo brothers, the film reunites legacy and new characters, including Robert Downey Jr. as Doctor Doom and Channing Tatum as Gambit, concluding the Multiverse Saga.