Lindsey is the teenage daughter of David and Sarah. She witnesses supernatural events, including seeing her boyfriend Tommy's ghost, who manipulates her into attempting suicide by jumping overboard. She is rescued by David and later saved by Sarah from the cabin.
Father-daughter relationship strained by the dangerous voyage.
Mother-daughter relationship tested by supernatural events.
Siblings navigating the shared trauma of the possessed boat.
Romantic couple whose relationship is disrupted by Tommy's supernatural incident.
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