Kieran Culkin has been ... stealing performance in HBO’s Succession and his standout supporting role in the Oscar-nominated dramedy A Real Pain. While Culkin was once viewed only in relation ...

You’re never quite sure what you’re getting when Kieran Culkin is on screen. He was the livewire in “Succession.” Now, he’s the hard-to-peg cousin in “A Real Pain.” Both guises are ...