Dexter Morgan, a blood spatter pattern analyst for the Miami Metro Police also leads a secret life as a serial killer, hunting down criminals who have slipped through the cracks of justice.

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.