Season 6, Episode 12 This Is the Way the World Ends
First Aired: December 18, 2011
In the sixth-season finale, Dexter and Homicide try to stop the Doomsday Killers from committing one final murder, while Debra deals with a new emotional situation.
Cast & Details See all »
- Premiered: October 1, 2006
- Rating: TV-MA
- Premise: A forensic expert lives a double life as a vigilante-serial killer who murders wrongdoers who've escaped justice. (more)