watch video Matt Damon Crashes Chris Hemsworth's Jimmy Kimmel Interview: 'I Hacked Into the System' 10/11/17
watch video Fox News' Greg Gutfeld Rips 'Racist,' 'Potato-Faced' Mark Ruffalo for Sharing Anti-White Conservative Petition 6/14/17
Thor vs. Hulk! Chris Hemsworth Battles Mark Ruffalo In First Teaser for 'Thor: Ragnarok' (Video) 4/10/17
Then & Now Jimmy Fallon Unearths Mark Ruffalo's Adorable 1989 Clearasil Commercial -- He's Mortified! 1/08/16
Entertainment Jimmy Kimmel's "I Ate Your Halloween Candy" Prank Is Back -- and Mark Ruffalo Got In on the Action! 11/03/15
Photos Wait Until You See How Mark Ruffalo & Jared Leto Snuck Around NY Comic-Con In Disguise 10/12/15
