The 33

In August 2010, a group of 33 miners from Copiapó, Chile, work in the San José Mine when the mine collapses due to the owner's negligence in ignoring warning signs of instability. The collapse blocks the only path into the mine, leaving the miners trapped. They manage to make their way to a rescue chamber, but soon realize they are ill-prepared for a long stay. The radio is not working, the medical kit is empty, and there is very little food. Mario Sepúlveda emerges as a leader among the miners, taking charge of rationing food and keeping the group from spiraling into violence and despair. The mine company does not attempt to rescue the miners, and their families gather outside the gates of the mine.