I should know,” wrote Macaulayi n a letter in the book titled, “Dear Father.” FARGO, Kieran Culkin in ‘Waiting for Dutch’ (Season 2, Episode 1, aired October 12, 2015). Chris Large/©FX ...

In the hit HBO series "Succession," Kieran Culkin played youngest sibling Roman ... the World" to absolute screw-up Rye Gerhardt on "Fargo," and that exists in both Roman and Benji.