Kieran Culkin Admits He Swapped Mark Ruffalo’s Prop Joint for Real Marijuana When He Was 17: ‘I Thought This Was a Good Prank. I’m Stupid’

Kieran Culkin admits he swapped Mark Ruffalo’s prop joint for a real one

‘Succession’ star revealed that he switched prop joints for the real thing while starring in an off-Broadway production when he was 17

During the year 2000, Kieran Culkin was one of the protagonists of the play The Moment When. During that season, another of the cast members was Mark Ruffalo, with whom Culkin shared several hours every day. And in a recent interview, the Succession star revealed a joke of bad taste that he practiced on his partner and was very sorry about it. In dialogue with The Guardian, Culkin confessed that at the time of the fact, he was “17 years old, and…

Kieran Culkin swapped Mark Ruffalo's prop joint for real weed as prank

Kieran Culkin has admitted that he once swapped Mark Ruffalo's prop joint for real weed during a stage production in 2000.

Kieran Culkin Admits Swapping Mark Ruffalo's Prop Joint for Real One When He Was 17 in 'Stupid' Prank

Kieran Culkin recalled the swapped-joint incident, which went down when he and Mark Ruffalo starred in the stage play 'The Moment When' together when the now 42-year-old Culkin was just a teen.

Kieran Culkin Shares Prank That Had Co-Star Saying, ‘Are You F**king Kidding Me?’

The actor said Mark Ruffalo “loved” the prank but another co-star was not a fan of the idea at all.

Kieran Culkin Admits to Getting Mark Ruffalo High On Stage: ‘I Was 17 and Stupid’

Kieran Culkin has revealed himself as the “naughty young actor” who was responsible for getting Mark Ruffalo and other co-stars high during a Broadway production of The Moment When. Ruffalo previously discussed the incident on The Graham Norton Show in 2012, but didn’t mention Culkin by name. “There was a play that I did that I had to smoke a joint in the first scene,” Ruffalo told Norton. “And of course, there was a very naughty young actor …