Deadwood alum Robin Weigert, Sarah Gadon (Alias Grace, True Detective), Alison Wright (The Americans) and Greg Grunberg (Heroes, Alias) are set as guest stars for the second season of Hulus Castle Rock
In Season 2 of Castle Rock, a feud between warring clans comes to a boil when budding psychopath Annie Wilkes (Lizzy Caplan), Stephen Kings nurse from hell, gets waylaid in Castle Rock. Season 2 cast also include Paul Sparks, Yusra Warsama, Barkhad Abdi, Elsie Fisher and Matthew Alan.
Weigert will play Crysilda Wilkes, Annies mother. Gadon is Rita Green, a vengeful woman from Annies past. Wright will portray Valerie, a kind-hearted local who explores the towns evil history. Grunberg is Sheriff Boucher, a local official, who faces off against a brewing, dark force in Castle Rock.
Thanks to Bev Vincent.