Dexter

Dexter's world is rocked when a rival serial murderer, dubbed the Ice Truck Killer by the media, privately contacts him and reveals that he knows Dexter's grisly secret. Meanwhile, Dexter's sister Debra is transferred to Homicide.

Dexter's world is rocked when a rival serial murderer, dubbed the Ice Truck Killer by the media, privately contacts him and reveals that he knows Dexter's grisly secret. Meanwhile, Dexter's sister Debra is transferred to Homicide.

Dexter and Debra try to dissuade their boss from pursuing a security guard they believe has been wrongly identified as the Ice Truck Killer. Dexter's girlfriend receives an unwelcome visit from an associate of her imprisoned husband.

The Ice Truck Killer begins leaving body parts from his victims at sites that relate to memories from Dexter's childhood, forcing him to confront his dark personal history.

The Homicide Division is buzzing after the Ice Truck Killer's latest victim is found mutilated but alive, while Dexter gets in over his head when he stalks a murderous human trafficker.

The Ice Truck Killer leaves Dexter a surprise at the scene of one of Dexter's recent kills, placing him firmly in the cross hairs of his own Homicide Division colleagues.

The Ice Truck Killer is finally identified, but something about the suspect doesn't sit right with Dexter, who must also deal with the menacing return of Rita's paroled ex-husband.

The strange suicide of a powerful woman leads Dexter to suspect her shrink of murder, but he gets a shock when a visit to the suspect opens up dark secrets from Dexter's past.

Dexter is joined by Rita, Debra and Rudy for a weekend away when he learns that his biological father, whom he was told died thirty years ago, has just recently passed away and left him everything he owned, including his house.

The Ice Truck Killer leaves Dexter the most horrifying crime scene imaginable, forcing him to confront a horrific suppressed memory from his past; Rita must hire a lawyer when her ex sues for sole custody of their children.

The Ice Truck Killer takes extreme measures, forcing Dexter into a trap that will forever change his life, while Doakes begins to harbor suspicions about Dexter's odd behavior.

In the Season One finale, Dexter follows the clues left for him by the Ice Truck Killer, while Paul tries to convince Rita that Dexter is dangerous.

Dexter finds himself unable to kill again after the harrowing conclusion to the Ice Truck Killer case, and strays from his personal code with disastrous results; Debra returns to work but may not be ready.

Dexter remains on the trail of a dangerous new victim, while the traumatized Debra loses control on the job and a high-profile FBI agent arrives in Miami to investigate a newly discovered serial killer.

Dexter's inability to deceive has him pursuing a slick liar as his next victim, while Rita believes he's concealing a drug problem and forces him into a 12-step program where he meets Lila, a seductive new woman.

Rita finds herself threatened by Dexter's sexy new NA sponsor Lila, and stressed by a visit from her estranged mother, while Dexter tries to throw the dogged FBI Agent Lundy off his bloody trail.

Dexter discovers that the man who murdered his mother in front of him as a boy is still alive and confronts the killer as part of his recovery from addiction - but he also discovers that old impulses die hard.

A new copycat killer openly mimics and claims to be inspired by the "Bay Harbor Butcher," driving the annoyed Dexter into the arms of Lila, a development that could spell the end of his relationship with Rita.

A written manifesto from the "Bay Harbor Butcher" sends the task force in charge of capturing him into chaos, which is part of Dexter's plan for keeping Lundy off his trail.

Dexter decides that Lila is becoming too attached, decides "recovery" isn't working for him, and pays another visit to his mother's killer; Debra and Lundy find a clue that points to the "Bay Harbor Butcher" being right under their noses.

Dexter tries to distance himself from Lila, but discovers she is unwilling to let go of their relationship; Lundy's manhunt makes Dexter nervous as he tries to stay one step ahead - but it's Dexter's worst enemy that learns his secret.

Dexter's world comes crumbling down when Doakes tracks him to the scene of his latest kill and reveals a devastating secret about Harry; the Miami Metro PD closes in on the "Bay Harbor Butcher."

Dexter dodges bullets both figurative and real as he is forced to decide the fates of those he cares about most. Lila attempts to blackmail Dexter and makes a startling discovery.

Special Agent Lundy and the FBI finally settle the case of the Bay Harbor Butcher, but the heat's not entirely off Dexter as the flames literally close in.

Dexter's life seems to be smoothly back on track, until he targets a dope dealer who's also in the sights of Assistant D.A. Miguel Prado; Internal Affairs pressures Debra to rat on her new partner.

Every cop in Miami is tasked with finding the fugitive Freebo, who is suspected of killing the younger brother of Assistant D.A. Miguel Prado. Dexter and Rita move closer to making a big decision about their family.

Dexter encounters a fellow predator - but this one is a pedophile; a murder is pinned on Freebo but Dexter knows the truth; Dexter struggles with the fact of his growing friendship with Miguel.

Dexter scrambles to convince Rita that his marriage proposal is sincere and romantic. Miguel's vengeful brother Ramon searches desperately for their sibling's murderer, who was secretly killed by Dexter.

Dexter hears the story of a husband who has gotten away with murdering two wives for financial gain and tracks the man to Bimini, but Rita has a medical emergency while Dexter has disappeared.

Dexter tests Miguel to determine if his friend can be trusted with his secret. Rita is invited to work with Sylvia in real estate and wonders if it is the right choice.

Dexter begins working with Miguel but they quickly have discover ideological differences; Rita discovers that Miguel's wife suspects him of an affair; an old friend of Dexter's asks for help.

Dexter schools Miguel; while Debra comes one step closer to finding the Skinner.

Dexter and Miguel's friendship becomes strained even as Rita confronts Miguel about his suspected infidelity. Debra searches furiously for Anton when it's revealed that he was abducted by the Skinner.

A series of chess-like moves ensues when Dexter and Miguel vie for the upper hand, with Miguel winning Rita's affection by presenting her with a lavish wedding gift; Debra wonders if her relationship with Anton is worth it.

Dexter must find a way to get rid of Miguel despite the fact that his friend is a district attorney (and Dexter's best man); Rita discovers that Miguel has been seeing an old flame; Debra finds a new clue to the Skinner's identity.

In the Season Three finale, Dexter attempts to calm the unstable Ramon now that Miguel is out of the picture; Debra is about to receive her detective's shield but is blind-sided with information that could derail her promotion.

Dexter sleeplessly struggles to balance his new family life with his dark, murderous drive for a fresh victim, and his busier-than-ever forensic career pursuing a new target, "The Trinity Killer."

Dexter realizes that he has carelessly misplaced crucial evidence that could expose his dark side to the world, while helping to investigate new slayings that Agent Lundy insists are the work of Trinity.

Dexter is hampered by his neighborhood's increased vigilance due to vandalism, his temporary inability to drive himself anywhere, and his admiration for the killing technique of the artful Trinity Killer.

Dexter gets some much-needed R&R time with Rita and the kids out of town, leading to his stalking of a new victim - until he unexpectedly begins to empathize with his target, a cop that murdered her family.

Dexter is inspired to investigate the Trinity Killer on his own, while Debra blames herself for an event that was out of her control, and Rita realizes how little she knows her husband after discovering one of his secrets.

Dexter doubles his efforts to stay ahead of the official Trinity investigation, and receives relationship advice about the friction between himself and Rita from a most unexpected source.

Dexter finally strikes a balance between family, career and his secret life, but is thwarted in his pursuit of his next victim, while Debra expresses a renewed and unwelcome interest in their father's checkered past.

Dexter wonders if his father's Code is truly the right path, and hopes to get answers by accompanying Trinity on an out-of-town road trip, while Debra discovers that her single-minded pursuit of Trinity has blinded her to the truth.

Dexter learns more about Arthur's bizarre and twisted world, while Rita has her hands full preparing Thanksgiving dinner for a full house, Debra uses the holiday to further investigate Trinity, and Batista gets closure on an old case.

The disappearance of a ten-year-old boy forces Dexter to question his assumptions about Trinity, while Cody defends one of Dexter's lies and Masuka is unable to face what he witnessed on Thanksgiving.

Dexter must buy time to protect himself when Debra's investigation brings the department one step away from identifying Arthur as the Trinity Killer; Rita confides in Dexter, but is disappointed in the result.

Dexter and Arthur find themselves on a collision course, as Debra unearths a shocking long-hidden truth, Rita admits her marriage to Dexter is troubled, and Batista and LaGuerta face the consequences of an ethics breach.

Dexter reels from unthinkable tragedy while Quinn stirs up trouble by suggesting that a victim's death doesn't fit Trinity's profile.

Dexter fights his dark urges, but a shocking discovery puts him on the trail of a new victim; Debra hosts her brother and his children but finds herself squeezed out of her own place.

In an effort to create more free time to stalk and kill victims, Dexter hires a nanny; Debra is annoyed by her new rookie partner; Quinn pursues the theory that Trinity did not kill Rita.

Dexter has to save a life instead of taking one; Deb has a scary confrontation with a key suspect in the Santa Muerte murder cases; Quinn continues following up on the strange similarities between 'Kyle Butler' and Dexter Morgan.

When Dexter is saddled with an unwanted conspirator, he is forced to make some hard decisions about her fate; Dexter wonders if Rita's death has awakened a darkness inside Harrison; Quinn enlists an old friend to look into Dexter.

Trying to get his life back on track, Dexter hunts a new target, but is distracted and drawn into a precarious situation while helping his troubled acquaintance; Batista discovers an interesting lead in the Santa Muerte murder cases.

While helping Lumen, Dexter finds himself on a collision course with Homicide when he is called to investigate a horrifying crime scene; the Santa Muerte case leads to a violent standoff between Debra and the killers.

While attending a self-help seminar, Dexter and Lumen stalk a violent killer; Debra gets into unexpected trouble from the fallout of the Santa Muerte case, forcing Batista to make a difficult decision.

In the midst of hunting their next victim, Dexter and Lumen are surprised by the return of an unannounced guest; Debra is assigned to the file room, but manages to uncover new evidence in the Barrel Girl case.

Dexter discovers a possible ally in the pursuit of Lumen's former captors, but he and Lumen are forced to step down when homicide uncovers evidence linked to one of their prior victims.

Dexter is forced to do damage control after he concedes that someone outside of Miami Metro has taken an interest in him and Lumen.

Dexter realizes that he and Lumen are being lured into a trap and risks everything to escape; Quinn needs help that only Dexter can provide.

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.

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.

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.

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.

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.

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.

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.

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.

Dexter receives help from an unexpected source while hunting the Doomsday Killers; Debra makes a self-discovery in therapy.

Dexter tries to figure out the Doomsday Killers' next victim; Debra has a strong reaction to a crime scene.

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.

Dexter and Homicide race a solar eclipse to catch the Doomsday Killers before their final gruesome act; Debra struggles with a new emotional reality.

After witnessing something she shouldn't have, Debra attempts to reconcile to a new reality.

When a local convict claims he has new information regarding a 15-year-old crime spree, Miami Metro sets out to unearth new evidence on the case. Debra attempts to cure Dexter of his killer tendencies.

Dexter tries to bring Debra on board with his new target. LaGuerta, convinced the Bay Harbor Butcher is still out there, attempts to enlist Batista to help her re-open the case.

After capturing a deadly killer, things go awry for Miami Metro, sending Debra into a tailspin. In an effort to help his sister, Dexter enters into a dangerous game of cat and mouse, while the Ukrainian mob continues to seek revenge.

Trying to uncover why someone was killed on his boat, Dexter must out-maneuver a vengeful Isaak. New leads are brought to light on the Wayne Randall case by Hannah McKay, Randall's alluring former accomplice Dexter discovers has a secret.

Debra gets to know a local crime writer who's dug up some incriminating dirt on Hannah McKay - Dexter's newest obsession. Quinn gets an offer he tries to refuse and LaGuerta keeps digging into the Bay Harbor Butcher case.

Things heat up as Dexter and Hannah grow closer, but when Sal Price discovers the two are involved, he wants the exclusive story. Quinn falls back into his old ways as he makes some questionable choices to protect Nadia.

Dexter tries to keep Debra in the dark about his relationship with Hannah, but a surprise visit from Astor, Cody and Harrison throws a wrench into his plans. Fresh out of jail, Isaak renews his pursuit of Dexter.

Dexter, preoccupied with Isaak, gains an advantage thanks to an internal struggle within the Koshka brotherhood. Miami Metro is on the hunt for an arsonist and Dexter goes to great lengths to protect his relationship with Hannah.

Surprise visit from Hannah's father puts Dexter on alert. Phantom Arsonist's crimes become more gruesome. Defending Nadia's honor forces Quinn into a dangerous situation. LaGuerta brings Matthews to help with the Bay Harbor Butcher case.

As Christmas approaches, Dexter tries to balance his life with Hannah and his relationship with Debra. Dexter learns the man responsible for ordering his mother's death has been released from jail.

As LaGuerta closes in on Dexter's secret, Dexter struggles to protect himself, Debra and the life he's built.

Dexter is still managing life as a dad, brother and serial killer. Meanwhile, Miami Metro investigates the murder of a man who's had pieces of his brain removed.

Miami Metro continues their hunt for the Brain Surgeon, while Dr. Vogel enlists Dexter's help. While on a case, Debra has to take matters into her own hands.

Dexter continues his manhunt for the Brain Surgeon. Dr. Vogel tries to prove to Dexter that he's perfect as a psychopath. Debra's PTSD kicks in and she makes a desperate plea.

Dexter tracks down another potential serial killer from Dr. Vogel's list. Quinn celebrates passing the sergeant's exam by defending Debra's honor in a fight. Dr. Vogel begins treating Debra for her PTSD.

Dr. Vogel is captured by the Brain Surgeon, and Dexter and Debra try to rescue her.

Dexter monitors a young psychopath, hoping to find evidence he's a killer. Dexter and Debra finally, and slowly, get back to normal.

Dexter hunts down Hannah to figure out why she's back in Miami. He also takes on a protege and starts teaching him the code.

Dexter tracks down Zach, concerned that he may have murdered an innocent person. Meanwhile, Dexter tries to help Hannah escape the country.

Dexter investigates a murder that hits close to home. Dr. Vogel gets the surprise of a lifetime when someone returns from her past.

With Dr. Vogel's help, Dexter tries to lure the Brain Surgeon into a trap so he can get him on his table. Dexter witnesses a murder.

Dexter is torn between fleeing the country with Hannah and Harrison or taking Saxon out for good. Dexter's inaction results in a grisly and unexpected consequence.

Dexter is faced with impossible odds as a brewing hurricane makes its way towards Miami.