‘Castle Rock’: Paul Sparks Joins Lizzy Caplan in Season 2 Cast - Variety

‘Castle Rock’: Paul Sparks Joins Lizzy Caplan in Season 2 Cast  VarietyHulu has set Lizzy Caplan to star in Season 2 of "Castle Rock," and cast Paul Sparks to replace Garrett Hedlund as John "Ace" Merrill.