In 1998, a curious kid named Mia Carter sneaks downstairs a few days before Christmas to open one of her presents early. Inside is a talking toy — a Tattletail. It’s cute, fuzzy, and always listening. But when Mia discovers the toy isn’t supposed to be released until Christmas Day, she realizes she’s awoken something else… something that wants her silence.
As nights grow longer and stranger, Mia uncovers a forgotten toy line from the 80s — Mama Tattletail and her offspring — tied to a string of bizarre child disappearances. The toys aren’t just alive; they feed on secrets, fear, and loneliness.