2 Oct. 2011Those Kinds of Things
In the Season 6 premiere, Dexter attends his high school reunion to hunt a former Prom King; an investigation into a faith-based murder causes Dexter to ask some spiritual questions; Debra becomes an unexpected hero.
9 Oct. 2011Once Upon a Time...
To solve a macabre murder, Homicide consults Brother Sam, a minister whom Dexter recognizes as a fellow killer with an even better cover than his own; now a local hero, Debra is surprised by two life-changing proposals.
16 Oct. 2011Smokey and the Bandit
Dexter is confronted with a glimpse of his own possible future when a serial killer from his past reappears; Debra is uncomfortable in her new job; Travis and Gellar prepare a new twisted tableau.
23 Oct. 2011A Horse of a Different Color
Disturbing events cause Dexter to lean on Brother Sam during a crisis of faith, while Debra gives her first press conference on the new religiously motivated serial killer.
30 Oct. 2011The Angel of Death
The search for the Doomsday Killers takes Dexter in a new direction; Batista and Quinn pay a visit to the university where Professor Gellar taught; due to departmental regulations following the shooting, Debra is forced to begin therapy.
6 Nov. 2011Just Let Go
Dexter becomes caught up in a very personal case that awakens the needs of his Dark Passenger; Debra feels overwhelmed by her new duties, and discovers a disturbing secret about Quinn.
13 Nov. 2011Nebraska
Dexter teams up with a fellow Dark Passenger when he takes a road trip to Nebraska; Debra deals with the complications of her promotion as she leads the Doomsday investigation.
20 Nov. 2011Sin of Omission
Dexter uses lessons he learned from Brother Sam to follow up on some new Doomsday leads; Debra butts heads with LaGuerta over the case of a dead call girl.
27 Nov. 2011Get Gellar
Dexter receives help from an unexpected source while hunting the Doomsday Killers; Debra makes a self-discovery in therapy.
4 Dec. 2011Ricochet Rabbit
Dexter tries to figure out the Doomsday Killers' next victim; Debra has a strong reaction to a crime scene, leading her to realize that she leans too heavily on her brother.
11 Dec. 2011Talk to the Hand
Dexter finds that in order to catch the Doomsday Killers, he must create a macabre tableau of his own; Debra's battle with LaGuerta boils over, and her therapist makes an unnerving suggestion.