Kieran Culkin opened up about getting Mark Ruffalo, 57, high while they were in a play together by swapping a prop joint for ...

Mark Ruffalo revealed how he handled being pranked by Kieran Culkin - who swapped a prop joint for a real one - on the ...

Succession star Kieran Culkin recently opened up about getting actor Mark Ruffalo ‘high’ long ago as part of a prank, when ...

Kieran Culkin has confessed to a prank that left Mark Ruffalo and others high during an off-Broadway play in 2000. The actor ...

Kieran Culkin divulges Mark Ruffalo’s reaction to ‘stupid’ prank - ‘Succession’ star revealed that he switched prop joints ...

Kieran Culkin confesses to playing weed prank on Mark Ruffalo, swapping his prop joint for a real one during a live stage production.

Kieran Culkin is coming clean about the prank he played on Mark Ruffalo 25 years ago. The A Real Pain actor, 42, revealed in ...

Kieran Culkin has confessed. The star of “A Real Pain” and “Succession” admitted that he once swapped a prop joint for one ...

Kieran Culkin reminisces about a mischievous prank that got Mark Ruffalo and co-stars hilariously high during a live theater performance.

With a stash of prop joints backstage, Culkin couldn’t resist the temptation to swap one out. “Uh-oh. I believe it’s happened ...

Kieran Culkin has revealed himself as the “naughty young actor” who was responsible for getting Mark Ruffalo and other ...

Kieran Culkin has recalled how his co-stars and managers reacted to a “stupid” prank he pulled while ... which he appeared in with Mark Ruffalo and the late Phyllis Newman.