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.
Hall County is a county located in the U.S. state of Georgia. As of the 2010 census, the population was 179,684. The county seat is Gainesville. Hall County comprises the Gainesville, GA Metropolitan Statistical Area, which is also part of the Atlanta-Athens-Clarke County-Sandy Springs, GA Combined Statistical Area.