Besides Michael C. Hall playing the title character, the show's supporting cast includes Jennifer Carpenter as Dexter's adoptive sister and co-worker (and later boss) Debra, and James Remar as Dexter's adoptive father, Harry.
Covington, Georgia. Covington is a city and the county seat of Newton County, Georgia. It is located 35 miles east of Atlanta, Georgia. As of 2012, its population was 13,347.
Hazzard County Courthouse This is the Newton County Courthouse in Covington which was used as the Hazzard County Courthouse. It was built in 1884 and is one of only five in the state of Georgia built in the Second Empire style. It is located at 1124 Clark Street. It was featured in the episodes 'One Armed Bandits' (1) and 'High Octane' (5). Hazzard County Courthouse The Newton County Courthouse in Covington.