Kieran Culkin has been one of the few “child stars” who has successfully transitioned into a legitimate adult actor, as he has now earned innumerable accolades for his scene-stealing ...

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 ...