Simu Liu recently opened up about his time filming Avengers: Doomsday, highlighting his excitement and nervousness while working alongside established Marvel stars. Liu called the opportunity a dream come true, especially collaborating with actors he had admired since he was young. His remarks also hinted at the impressive impact Robert Downey Jr. will have in his new role as Doctor Doom, a performance Liu believes audiences will greatly admire.
Why Robert Downey Jr.’s portrayal of Doctor Doom will astonish fans
In a conversation first published by Japanese outlet The River and later translated into English, Liu described the atmosphere on set as surreal, detailing how every day felt like working alongside people he deeply respected. His high regard for Robert Downey Jr. was clear, as he praised the actor’s kindness and dedication despite his legendary status in the Marvel universe.
Liu stated,
Every day feels like a dream. I get to go to work and work with people I respect and admire.
He added,
[Robert Downey Jr.] really inspires me. He’s been an integral part of Marvel’s success and has been in so many films over the years, yet he still takes the time to meet and connect with so many people.
Emphasizing Downey Jr.’s vast acting range, Liu predicted fans would be amazed by how the actor embodies Doctor Doom in this new film.
Because he’s played such a diverse range of roles, I think everyone will be blown away by the way he tackles this new character (Doctor Doom) in this film.
Avengers: Doomsday brings together heroes, villains, and Marvel veterans
Directed by Anthony and Joe Russo, Avengers: Doomsday is set to debut on December 18, 2026, promising an expansive storyline that features a team-up of multiple Marvel heroes and villains, including returning X-Men characters. Simu Liu’s involvement alongside Robert Downey Jr. suggests significant interactions between Shang-Chi and Doctor Doom, hinting at compelling character dynamics within this much-anticipated crossover.
In addition to Avengers: Doomsday, Liu will star in his upcoming film Last Breath, scheduled to premiere in Japan on September 26, 2025.
