March's Avengers: Doomsday casting announcement featured a lot of big names, but it was also missing many of the actors who, on the surface, seemed like sure things for the upcoming MCU movie. Appearing on The Tonight Show Starring Jimmy Fallon yesterday evening, Ruffalo was asked why he wasn't among those confirmed for Avengers: Doomsday. Chances are, The Hulk will factor into Avengers: Doomsday, as will Tatiana Maslany's She-Hulk. The Russo Brothers direct the movie from a screenplay by Stephen McFeely, with whom they previously collaborated on the Avengers and Captain America franchises. Avengers: Doomsday is set to be released on December 18, 2026, with Avengers: Secret Wars scheduled to arrive on December 17, 2027.