Ruffalo has played Bruce Banner since 2012, but says there's more variety in the MCU than other franchises.
But who is the MCU’s most frequent cast member based on appearances? Join us as we rank the most regular actors from Iron Man to Spider-Man: No Way Home.
Our favourite 13 Going on 30 couple Jennifer Garner and Mark Ruffalo have reunited, alongside Ryan Reynolds, for the Netflix movie The Adam Project (released globally March 11).
The future of the Golden Globes is in doubt as Hollywood revolts against the telecast's voting body.
Johnny Depp has been forced out of his role as Grindelwald in the 'Fantastic Beasts' franchise. He's not the first to be usurped for a major movie part.
Eddie Hassell, best known for starring in the 2010 comedy drama The Kids Are Alright, has been shot dead in what is believed to be a car jacking incident in Texas.
Mark Ruffalo was “scared” when the Marvel Cinematic Universe approached him about portraying the Hulk in 2012’s The Avengers.
Thor is still getting Marvel movies, and so is Black Widow. And even Jeremy Renner is set to get a second role of the dice in the Hawkeye series for Disney+.
Taika Waititi discussed the upcoming film during an Instagram Live watch-along of 'Thor: Ragnarok'.
Robert Downey Jr's 55th birthday was spent on lockdown in Los Angeles, but it was still a star-studded affair.
Hulk is set to return to the Marvel Cinematic Universe when Mark Ruffalo reprises the role in 'What If?' on Disney+.
Mark Ruffalo portrays the driven environmental lawyer Rob Bilott in the shocking legal thriller 'Dark Waters'.
Todd Haynes and attorney Rob Bilott reveal the real-world impact of 'Dark Waters', which follows Bilott's legal battle with chemical company DuPont,
Mark Ruffalo is following the likes of Christian Bale and Matthew McConaughey in stacking on the pounds for his next role.
Mark Ruffalo talks the Hulk, and provides an update on his potential return to the Marvel Cinematic Universe
The Marvel actor says Bush needs to be "brought to justice" in response to DeGeneres's statement supporting the former president.
Edward Norton just managed to get in – briefly – on the ground floor of the Marvel Cinematic Universe, starring as Bruce Banner in 2008's The Incredible Hulk.
Tom Holland shares a behind the scenes video from Avengers: Endgame's 'wedding' scene, calling it the most memorable day of his career.
'Avengers: Endgame' stands as a monument to the success of Marvel's big screen universe, and a behind the scenes look at its finale shows just how much went into making it work.