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.
FEATURED VIDEO. Newton County, the Covington-Newton County Chamber of Commerce, the City of Covington and the Newton County School System partnered to bring Georgia Tech's Logistics Education And Pathways program to Newton County residents.