Dexter

Dexter hunts a prom king at his high school reunion.

Dexter meets a minister he realizes is a fellow serial killer.

Dexter is confronted with a sobering glimpse of his own potential future when a serial killer from his past makes a startling reappearance. Debra is uncomfortable in her new job. And Travis struggles to keep his mentor happy, as he and Gellar prepare their next twisted tableau, ensuring Debra's next task will be a daunting one.

Much to his own surprise, an emergency with Harrison has Dexter leaning on Brother Sam for support as he questions the idea of faith. But when Dexter is confronted with Gellar and Travis' next awful tableau, he is forced to ask if faith, in the wrong hands, is deadly. With proof of a religiously motivated killer, Homicide hunts for a zealot, with Debra giving her first official Press Conference...

With the help of his newfound friend, Brother Sam, Dexter wonders if there is light within him to counter the darkness. The search for the Doomsday Killers takes Dexter in a new direction, while Batista and Quinn pay a visit to the university where Professor Gellar taught. Due to departmental regulation following the shooting, Debra is forced to begin therapy.

Dexter's needs are awakened by a very personal case.

Dexter finds himself teamed up with a fellow Dark Passenger when he takes a road trip to Nebraska to tie up some loose ends from the past. As Debra continues to lead the investigation into the Doomsday killings, she deals with the complications of being a lieutenant.

Dexter uses lessons he learned from Brother Sam to follow up on some new leads in the Doomsday investigation. Debra butts heads with Captain LaGuerta over the case of a dead call girl.

Dexter finds help from an unexpected avenue while on the hunt for the Doomsday Killers, all the while trying to stay one step ahead of the Homicide Division. Debra continues to see her therapist and discovers something new about herself.

Dexter tries to figure out the Doomsday Killers’ next victim before it’s too late. Debra has a strong reaction to a crime scene, which leads her to the realization that she leans too heavily on her brother.

Dexter finds that in order to catch the Doomsday Killers, he must follow in their footsteps and create a macabre tableau of his own. Debra’s battle with LaGuerta over the case of the dead call girl boils over. Debra’s therapist makes an unnerving suggestion.

Dexter races a lunar eclipse to nab the Doomsday Killers.