The family's deceased daughter who returns as a vengeful ghost. She secretly communicates with Mary, revealing her desire to murder the rest of her family. After possessing Mary, she appears directly to Laura at the end to deliver a chilling greeting.
Father who failed to save his daughter during the car crash.
Mother grieving her deceased daughter, ultimately targeted by her ghost.
Brother whose jealousy leads to the fatal prank against his sister.
Sister who carries deep guilt and eventually becomes the vessel for Jennifer.
Explore the full interactive character relationship map of Don't Go to Sleep