Tank plot
"A tank a day keeps the law away."
The young Billy, son of professional soldier Zack, is wrongly imprisoned by a vengeful sheriff, a Negro hater with the mentality of a racist white farm worker from the southern United States. Zack does what is expected of him and rams into the prison with his Sherman Tank. Sarah, the local prostitute, is so grateful to him for this action that she climbs on top of the tank to help him. After picking up Billy, they try to flee to Tennessee to argue for a fair trial. Their escape attempt does not go smoothly, however, because the furious sheriff, along with his team, is on their heels.