Aftermath

Due to a devastating nuclear war, a group of people find themselves crammed together in a house in rural Texas, struggling to cope with radiation poisoning, grief and the locals.

Aftermath is a 2015 horror thriller movie directed by Péter Engert, starring Edward Furlong, Monica Keena, Andre Royo. It holds an IMDb rating of 4.8/10 from 2,236 votes and runs 1h 32m.