Michael Schneider Variety Editor at Large “Succession” star Kieran Culkin won the Emmy on Monday night for outstanding actor in a drama series. The win was Culkin’s first Emmy for playing the younger Roman Roy on the hit HBO series, which ended its run last May after four seasons. The actor used the moment to thank his costars, the show’s creators, his mother, his manager — and shoot his shot for more kids with his wife, Jazz Charton.