However, it's now been confirmed that when Lee makes an appearance in Avengers: Endgame in a couple weeks, it will be his last appearance in the MCU.
The directors are here to promote "Avengers: Endgame", the 22nd film of the Marvel Cinematic Universe.
Looking back on the years of filming the acclaimed "Avengers" and "Iron Man" series, he said "It's about relationship ..."
Fans at the Avengers: Endgame event in Seoul South Korea greeted the stars with overwhelming gestures.
"Carol taught me so much - I always labeled myself as an introvert with asthma - (while) training, in particular, learning judo, learning how to box".
"I'm assuming you mean the parachute".
"It changed my brain, it changed the way I carried myself and it strengthened my voice ... We just thought it was an important issue to attack", Joe said at the Asia press conference of "Endgame" Monday. Some, like the directors of Endgame have recommended, are watching all twenty-one Marvel movies before April 26, having started earlier this month and doing a movie per day.
When asked about their future at Marvel, Joe said they had a great time working with the studio and would love to work with the team again. It's really coming to be that way for us.
"We are moving into our next movie with Tom Holland". There are a lot of wonderful stories that we are wrapping up with this movie.
"But we are not ready to present it or talk about it yet". I think just go into a theater full of fans and other people.
The Russo brothers, who began their directorial journey in the Marvel Cinematic Universe with Captain America: Winter Soldier, gave some more tips to fans, hinting how the film will keep the audience on the edge of their seats, so much so that taking a popcorn break would be hard.
The American film will be released first in Korea on April 24, before hitting USA screens on April 26.