Do you know Mark Ruffalo actually slapped Channing Tatum several times while filming Foxcatcher? Read on for the details!

Sundance: Cooper Raiff's first TV series, "Hal and Harper," which stars Mark Ruffalo, follows two tight-knit siblings forced ...

Mark Ruffalo had a ‘crazy dream’ that caused him to go to doctor and led to shocking results. Over 20 years ago, when his ...

Cooper Raiff says Hal & Harper, his indie TV series also starring Lili Reinhart and Mark Ruffalo, is his passion project — ...

Actor Mark Ruffalo, known for his environmental activism as much as his acting chops, has been a vocal supporter of green ...