In quiet Willow Creek, Ohio, mail carrier Harlan Whitlock’s ordinary life unravels when a rusty blue mailbox at 1427 Maple Lane starts speaking. It belongs to Clarence, a man cursed into the box after losing a supernatural poker game decades earlier. To break free, Clarence asks Harlan for three increasingly strange favors: cigarettes, mailing a long-delayed letter, and simply sitting on an empty porch.
Through these odd requests, Harlan uncovers a story of regret, forgiveness, and second chances. As letters cross time and a daughter waits unknowingly, the curse quietly unravels—proving even the smallest, weirdest acts of kindness can finally set someone free.