Sissy Spacek
as Ruth Deaver (10 episodes)
Sissy Spacek portrays Ruth Deaver, Henry's adoptive mother and a long-time resident of Castle Rock. Ruth suffers from Alzheimer's disease, causing her perception of time and reality to unravel. She becomes intertwined in the town's supernatural events, blurring the lines between past and present.
#5
Most popular actor on Castle Rock
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