Earl Stone, a man in his eighties, is broke, alone, and facing foreclosure of his business when he is offered a job that simply requires him to drive. Easy enough, but, unbeknownst to Earl, he's just signed on as a drug courier for a Mexican cartel. He does so well that his cargo increases exponentially, and Earl hit the radar of hard-charging DEA agent Colin Bates.

Professional driver, and former Special Forces officer, Frank Martin is living in Miami, where he is temporarily filling in for a friend as the chauffeur for a government narcotics control policy director and his family. The young boy in the family is targeted for kidnapping, and Frank immediately becomes involved in protecting the child and exposing the kidnappers.