"Mary Had a Little Lamb" 2023 focuses on the dark and twisted reimagining of the classic nursery rhyme. The plot typically involves Mary and her loyal lamb, but in this horror version, the lamb turns out to be a monstrous, murderous creature or Mary herself becomes a deranged killer. The film often delves into themes of childhood innocence corrupted, betrayal, and relentless pursuit, as the characters are terrorized by the seemingly innocent lamb or Mary's terrifying transformation.