Barney augments his team with new blood for a personal battle: to take down Conrad Stonebanks, the Expendables co-founder and notorious arms trader who is hell bent on wiping out Barney and every single one of his associates.
Harriet, a comic book artist with a secret, and her reckless BFF, Reba, take their '76 AMC Pacer on the open road and instead get a wild ride towards an impending nuclear apocalypse.