Robert Downey Jr. returns to the MCU with other confirmed actors including stars Chris Hemsworth and Tom Hiddleston, 'X-Men' stars like Patrick Stewart and Ian McKellen, and a good chunk from the studio's 'Thunderbolts.

The Marvel Cinematic Universe is entering its sixth phase, and one of the most critical films in this chapter will be Avengers: Doomsday. During a nearly five-and-a-half-hour livestream, Marvel announced the blockbuster’s cast – and there was no shortage of genuine surprises.

Not all of the Avengers in Doomsday were revealed in the cast announcement. Carol Danvers (Brie Larson) will be working with Hulk (Mark Ruffalo) and Wong (Benedict Wong) to bring back Monica. Similarly, Kamala Khan (Iman Vellani) will be trying to find young heroes while also trying to use her bangle to bring Monica back home.