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.
Covington lies in the west part of Fountain County along the Wabash River, where U.S. Route 136 crosses the river. Interstate 74 passes about 0.5 miles (0.80 km) to the south of the city. Covington is the county seat of Fountain County, Indiana, United States. The population was 2,645 at the 2010 census.