Fourteen-year-old Tolly Devlin sees four hoods beat his father to death. Twenty years later, the killers have risen to the top of the crime syndicate and Tolly has a plan for revenge.
Ma Barker and her four sons terrorize the 1930s South and Midwest with a string of kidnappings, robberies and murders, and even get to work with such famous criminals as John Dillinger and Baby Face Nelson.