Actor Robert Downey Jr says he is confident that the upcoming Marvel film “Avengers: Doomsday” will meet fan expectations and stresses the movie has been carefully crafted to avoid the pitfalls of following blockbusters such as “Avengers: Infinity War” and “Avengers: Endgame”.

Downey, who played Tony Stark aka Iron Man in multiple Marvel Cinematic Universe (MCU) films, returns to the franchise as the villain Doctor Doom in “Doomsday”, which will come out in theatres worldwide in December.

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It’s about the way it’s been structured, and the other characters,” he said.

“There’s something going on in ‘Doomsday’ and forward that is literally the only antidote to: How do you not have these films be let down after an ‘Infinity War’ and an ‘Endgame?’ And boy, have we labored long and hard to bring that down,” he added.

Marvel Studios has seen mixed fortunes since the last "Avengers" film "Endgame" released in 2019.

While films such as “Spider-Man: No Way Home”, “Guardians of the Galaxy Vol.

3” and “Deadpool & Wolverine” emerged as major successes, titles like “Eternals”, “Ant-Man and the Wasp: Quantumania”, “Black Widow”, “Doctor Strange in the Multiverse of Madness”, “Thor: Love and Thunder”, “Captain America: Brave New World” and “The Marvels” failed to match expectations.

Games View All Number Chain Play Scrambled Letters Play Word Grid Play Headliner Play Book Cricket Play Chess Play Russo, directed “Infinity War” and “Endgame” with brother Anthony, said the film would feature several surprises.

He called “Doomsday” as the most emotionally layered entry in the franchise.

“I think (‘Doomsday’) is the most emotionally complex of all of them.

And in a lot of ways, the most mature of all of them,” the filmmaker said.

“There’s an incredible amount of gratitude we have going into these two.

One epic at a time.

‘Doomsday’… just the gratitude to be able to do it,” he said.

“Avengers: Doomsday”, produced by Marvel Studios and distributed by Disney, will also feature Chris Evans, Chris Hemsworth, Pedro Pascal, Anthony Mackie, Paul Rudd and many more Hollywood stars.