What would you do if you found yourself trapped in a bunker, 7 feet below the ground, while the whole world was destroyed? The Survival Box is the story of brothers Josh and Ben Braigen, who organize a party in the bunker of their Philadelphia home. Together with other teenagers, the two brothers start the fun. But something unexpected happens and the young people are trapped inside the bunker. Under uncontrollable tension, they must find a solution to come to the surface.