Delivery by Christmas (2022) on Netflix

Plot summary

Marysia Kwiecień is a thirty-year-old courier and a single mother who is raising her son Maks on her own. On Christmas Eve a spiteful coworker sabotages her deliveries, and the packages on her round end up exchanged, so the presents land in the wrong hands. Marysia sets out to give each one back to its intended recipient and to save the city's residents their holiday. On her route she meets Krzysiek, an eager customer whose own parcel has not reached him and who wants it back as soon as possible. He joins her in the race to return every package.