Jennifer Carpenter
Jennifer Leann Carpenter (born December 7, 1979) is an American actress. She is known for playing Debra Morgan, the adoptive sister of the title character of the Showtime series "Dexter", for which she earned a Saturn Award in 2009, and also for playing Rebecca Harris in the CBS television series "Limitless".
Maury Dexter
Dexter was born in Paris, Arkansas to William Henry and Emma (née Foster) Poindexter. He has three brothers, Foster, William Jr. and James.