Letitia Wright, Winston Duke and Ebon Moss-Bachrach will reprise their Black Panther and Fantastic Four roles in 'Avengers: Doomsday,' in theaters Dec. 18. The latest teaser for Doomsday shows Wright's Shuri and Duke's King M'Baku meeting Moss-Bachrach's Ben Richards/The Thing for the first time.

Endgame's fourth teaser trailer now online, Marvel has begun a live countdown clock to the movie's release on YouTube that's set to run for more than 11 months.

Though the Russo Brothers haven’t really given us anything to work with, the Avengers: Doomsday teaser could be less of a preview and more of a narrative piece. So instead of lifting up scenes directly from the film, we’re seeing footage that represents the emotional states, past timelines, and entry points of major players in the story.