There's not much to see in Showtime's first mini-teaser for season seven of 'Dexter' but the audio definitely takes us back to the final moments of last season's finale.
Betwork president David Nevins has previously said the season will start out with Debra reeling from what she just saw.
'Dexter' and 'Homeland' will return on September 30.
There's not much to see in Showtime's first mini-teaser for season seven of '
