In 1917 on New York City’s Lower East Side, Baruch Rosenfeld invites a beggar to join his family for the Passover Seder. Baruch’s good deed backfires. He and his wife Rebekah and their children Nathan, Jacob, and Sadie are trapped in time. They don’t age, they can’t leave their three-room apartment, and the outside world believes they disappeared without a trace.
A hundred years later, the apartment building is now the Tenement Museum. Esther Luna, an educator for the museum, sees Sadie at the window. Esther goes to the apartment but finds it has been empty for decades. She hires Rabbi Meir Poppers, a kishef macher (magician), to solve the mystery of the girl at the window.
Meir’s efforts to free the Rosenfelds are blocked by rivals, ancient spells, and his own self-doubt. When Meir finally reaches the trapped family, will his Jewish magic be enough to rescue the Rosenfelds from their eternal prison?