Meet Depression-era newlyweds Bennie and Stella. He's reckless, she's naive. Longing for freedom from tough times, they rob a bank, setting off a series of events that quickly spin out of their control

Under an Outlaw Moon is based on the true story of Depression-era bank robbers Bennie and Stella Mae Dickson. She's a teenage outsider longing to fit in. He's a few years older and he's trouble. They meet at a local skating rink and the sparks fly.

They marry and Stella dreams of a nice house with a swing out back, while Bennie figures out how to get enough money to make it happen. Setting his sights on the good life, he decides to rob a bank. Talking Stella into it, he lays out his plan and teaches her to shoot. The newlyweds celebrate her 16th birthday by robbing a local bank.

They pull it off, but the score is small, and Bennie realizes the money won't last long, so he plans a bigger robbery. What lays ahead is more than either of them...