A motor-mouthed outsider with no memory of his past is offered a chance at a better life, but only if he can successfully deliver a mysterious package across a post-apocalyptic wasteland. With the help of a badass axe-wielding car thief, he’ll face savage marauders driving vehicles of destruction and other dangers of the open road, including a deranged clown who drives an all too familiar ice cream truck.

Singer and songwriter Hank Williams rises to fame in the 1940s, but alcohol abuse and infidelity take a toll on his career and marriage to fellow musician Audrey Mae Williams.