When Polly receives a mysterious box, it comes with one rule: place inside something she needs, something she hates, and something she loves. If she doesn’t obey, it will consume everything—and everyone—she’s ever known.
| Actor | Role |
|---|---|
 Dakota FanningPolly | Polly |
 Kathryn HunterThe Woman | The Woman |
 Mary McCormackMother | Mother |
 Rachel BlanchardLainie | Lainie |
 Devyn NekodaTara | Tara |
 Klea ScottNeighbor Woman | Neighbor Woman |
 Emily MitchellAly | Aly |
 Karen ClicheReader | Reader |
| BBauston CamilleriFather | Father |
 Drew MooreMark | Mark |
 Michael Abbott Jr.Voice of Polly’s Father (voice) | Voice of Polly’s Father (voice) |