Los Angeles, July 20 (IANS) The trailer of the upcoming Hollywood juggernaut ‘Avengers: Doomsday’ was unveiled on Monday. The trailer confirms the staple of the MCU, multiple crossovers including Thor and Captain America, and Black Panther. The trailer also has a shot of Chris Evans returning to the fore proving his worthiness as he holds the Mjolnir. The movie serves as the first part of Marvel's Multiverse Saga finale, setting the stage for Avengers: Secret Wars. Produced by Kevin Feige, Louis D’Esposito and Jonathan Schwartz, ‘Avengers: Doomsday’ is directed by Anthony and Joe Russo of Russo BrothersThe film is set to release on December 18 across theatres in India in English, Hindi, Tamil and Telugu.