Stars and executive producers from ` ` Dexter '' held a panel at Comic - Con on July 18 . Actors Michael C. Hall and Jennifer Carpenter talked about the final episode . Carpenter became emotional talking about the fans . The season finale of ` ` Dexter '' will air September 22 .
Stars and executive producers from `` Dexter '' held a panel at Comic-Con on July 18 . Actors Michael C. Hall and Jennifer Carpenter talked about the final season . Carpenter became emotional talking about the fans . The series finale of `` Dexter '' will air September 22 .