Honeymooning couple Monica and Mike check into a motel in New Mexico. All seems normal until an ambulance pulls up and abducts Mike. Monica narrowly escapes and, with the help of truck driver Bill, discovers the awful secret of the motel and the ambulance service.

A pair of thieves operate in the American South between 1911 and 1915, stealing from rich, white capitalists, and giving to Mexicans, Native Americans and poor whites.