LOS ANGELES — Chris Hemsworth's Thor, Anthony Mackie's Captain America, Sebastian Stan's Bucky Barnes, Paul Rudd's Ant-Man and Tom Hiddleston's Loki are all back in the Avengers ensemble.

The five veterans of the Marvel Cinematic Universe are in the cast of 2026’s “Avengers: Doomsday,” Marvel announced in a series of social media videos that the company rolled out slowly on ...