EPA employee and sister to Harry and Tom. Arrives on Block Island to investigate bizarre wildlife events, attempts to manage her brother's deteriorating mental state, and ultimately becomes a victim of the island's supernatural phenomenon after a tense confrontation on the fishing vessel.
Father and daughter reuniting on the island to investigate strange phenomena.
Siblings who must cooperate to protect Emily and understand the island's anomalies.
Protective mother-daughter bond central to the family's motivation and climax.
Sisters navigating shared family trauma and the island's supernatural threat.
Professional colleagues collaborating on environmental investigations.
Explore the full interactive character relationship map of The Block Island Sound