S2E54 - The Child Who Crawled Out of the Cradle

Still holding her mother's letter in the cradle room behind the wall of mirrors, Luna hears the child's laugh from inside the cradle. She approaches and finds it empty—until she looks down and sees a tiny handprint on her own leg. The doppelganger child has crawled out, and now stands behind her, breathing. Luna turns to face a little girl with her own eyes, who speaks with Clara's voice. The child leads Luna through a hidden passage to a room where the curse's original victim—a girl named Marguerite, who died in 1912—lies preserved in a glass case. Her ha...