Joseph Quinn makes a surprising comment about Robert Downey Jr.

Joseph Quinn is finally sharing the overwhelming support and appreciation he and the The Fantastic Four: First Steps cast have earned from the fellow Marvel stars, not just for their current project but also for the upcoming and much awaited Avengers: Doomsday.

According to the 31-year-old English actor, the cast, who are set to reprise their roles in Avengers: Doomsday in 2026, have already been spending plenty of time with some of their future co-stars.

The Stranger Things star revealed that the seasoned Marvel actors have stepped in and have been offering thoughtful advice and support as the team prepares for the upcoming Avengers movie.

However, while talking about how the Marvel veterans were sharing their valuable insights, Joseph shared that Robert Downey Jr., former Iron Man, left a lasting impression on him.

"He's an amazing leader. He's so generous. He's hilarious, and he's a remarkable actor. There's no shock as to why he is where he is," he said about the 60-year-old star who will now be taking on villainous Doctor Doom for Doomsday.

Joseph takes on the role of Johnny, also known as the Human Torch, for the new Fantastic Four movie and is joined by a star-studded cast of Pedro Pascal, who will be playing Reed Richards/Mr. Fantastic, Vanessa Kirby who portrays Sue Storm/The Invisible Woman and Ebon Mass-Bachrach who appears as Ben Grimm/The Thing.