When an earthquake hits a Korean village housing a run-down nuclear power plant, a man risks his life to save the country from imminent disaster.

A young girl named Mija risks everything to prevent a powerful, multi-national company from kidnapping her best friend – a massive animal named Okja.

All unemployed, Ki-taek’s family takes peculiar interest in the wealthy and glamorous Parks for their livelihood until they get entangled in an unexpected incident.