Season 6
🎬 23 Episodes 📅 2013 ⏱ 44 min
Writer Richard Castle becomes involved with the NYPD after a murder case appears to copy methods from his novels. In Castle, his storytelling instincts and curiosity become an unusual investigative tool alongside Detective Kate Beckett, as each case builds a partnership that begins with skepticism and gradually becomes more complicated. The series blends crime drama, mystery, light humor, and character chemistry, making the investigations as much about Castle and Beckett as the crimes themselves.
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📊 Season Stats
23
Episodes
2013
Year
44
min / ep
16.9
Watch Hours
6/8
Season No.
⭐ 8.1
Best Episode
Ep. 17 · In the Belly of the Be…
🎬 Season Trailer
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🎬 Episodes 23 episodes
1
⭐ 7.8
Valkyrie (1)
Last season ended with Beckett wrestling over whether to take a high-profile job in DC -- a dilemma made more complicated when Castle proposed to her. In the Season 6 Premiere of "Castle," Castle and Beckett will deal with the consequences of their decisions against the backdrop of a high-stakes inv…
🎬 John Terlesky ✍️ Rob Hanning
2
⭐ 7.4
Dreamworld (2)
Continuing from the season premiere episode, Beckett races against time to find a stolen toxin capable of killing tens of thousands of people. To make matters worse, Castle was exposed, leaving him with less than 24 hours to live.
🎬 Thomas J. Wright ✍️ David Grae
3
⭐ 7.5
Need to Know
With Beckett still in D.C., Castle and the boys investigate the murder of former child star Charlie Reynolds, who rose to fame playing the lovable nerd on an early 90s High School sitcom. But the case takes a turn for the strange when Agents Beckett and McCord arrive from Washington to take over the…
🎬 Larry Shaw ✍️ Elizabeth Davis Beall
4
⭐ 7.7
Number One Fan
A desperate young murder suspect, Emma Briggs, takes hostages at gunpoint then mysteriously insists that she will only negotiate with one person: Richard Castle.
🎬 John Terlesky ✍️ Terence Paul Winter
5
⭐ 7.4
Time Will Tell
A grisly murder investigation leads Castle and Beckett to a suspect who claims he's traveled back in time to stop terrible events from unfolding, events that will change the course of human history. Is he simply a deluded killer, or is it possible that he's telling the truth?
🎬 Rob Bowman ✍️ Terri Edda Miller
6
⭐ 7.0
Get a Clue
As Castle and Beckett investigate the ritualistic murder of a young woman, they find strange symbols in the victim's apartment; Castle struggles with Alexis' decision to move in with Pi.
🎬 Holly Dale ✍️ Christine Roum
7
⭐ 7.8
Like Father, Like Daughter
Alexis enlists Castle’s help on an Innocence Review case to prove that a death row inmate, Frank Henson, was wrongly convicted. With only 72 hours left before his execution, Castle and Alexis (with help from Beckett) urgently investigate the original murder, only to uncover explosive secrets that ma…
🎬 Paul Holahan ✍️ Marc Dube
8
⭐ 7.3
A Murder Is Forever
When a famed relationship therapist is murdered, it appears that her access to the secrets of her elite and powerful clients led to her death. But when Castle and Beckett discover the victim was in possession of a rare object worth millions of dollars, they realize that this case may be even more co…
🎬 Bill Roe ✍️ Chad Gomez Creasey
9
⭐ 7.1
Disciple
Castle and Beckett arrive at a crime scene to discover that the female victim bears a shocking resemblance to Medical Examiner Lanie Parish. As the team tries to make sense of this mystery, they realize the killer may be targeting detectives of the 12th Precinct. Dr. Kelly Nieman, an exclusive Manha…
🎬 Rob Bowman ✍️ David Amann
10
⭐ 7.3
The Good, The Bad & The Baby
Before dying, he hands a mysterious bundle to the priest. When the bundle turns out to be a smiling baby boy, Castle and Beckett find themselves accidental nannies to the newborn. But when they determine the baby and the victim were not related, they discover that finding his rightful parents may be…
🎬 John Terlesky ✍️ Terri Edda Miller
11
⭐ 7.5
Under Fire
When Castle and Beckett discover that the victim of a building fire was actually shot to death, they get on the trail of a serial arsonist turned murderer. Meanwhile, Ryan's wife, Jenny, goes into labor, but disaster threatens to ruin the joyous moment.
🎬 Paul Holahan ✍️ David Amann
12
⭐ 7.7
Deep Cover
The murder of a young record store clerk takes a strange turn when the team discovers his past history as a high-level hacker. But it's nothing compared to the shock Castle receives when their investigation leads them straight to his father, Jackson Hunt.
🎬 Thomas J. Wright ✍️ Terence Paul Winter
13
⭐ 7.0
Limelight
When a pop star is found dead in an alley, Beckett and Castle look into her hard-partying lifestyle; a shocking revelation rocks the investigation.
🎬 Bill Roe ✍️ Rob Hanning
14
⭐ 7.3
Dressed To Kill
When the assistant to Modern Fashion Magazine’s dictatorial editor Matilda King is found murdered, Castle and Beckett are thrust into the glitzy, ruthless world of high fashion in their search for the killer. Meanwhile Beckett’s history in the modelling world gets her access to a very special weddin…
🎬 Jeannot Szwarc ✍️ Elizabeth Davis Beall
15
⭐ 7.9
Smells Like Teen Spirit
The murder of a high school mean girl draws Castle back to one of his many alma maters, where he is giddy to learn that the evidence points to a surprising perpetrator - a teenage telekinetic, throwing he and Beckett into a real-life "Carrie."
🎬 Kevin Hooks ✍️ Chad Gomez Creasey
16
⭐ 7.8
Room 147
When a guilt-ridden young woman confesses to the murder of a struggling actor -- knowing details only the killer could know -- Beckett and Castle seem to have an open-and-shut case, until they uncover proof that their suspect couldn’t possibly be the killer. When a second person confesses, equally c…
🎬 Bill Roe ✍️ Adam Frost
17
⭐ 8.1
In the Belly of the Beast
Beckett is recruited to assist on a Narcotics investigation, but a routine mission turns deadly when an undercover operation goes awry. To survive, Beckett must engage in a battle of wits against some of the most dangerous men in the New York underworld – including a powerful enemy from her past.
🎬 Rob Bowman ✍️ David Amann
18
⭐ 7.9
The Way of the Ninja
When a Japanese ballet dancer is mysteriously murdered, Castle and Beckett's investigation into her secret life uncovers evidence that she was killed by a ninja, and now that ninja is coming after them.
🎬 Larry Shaw ✍️ Christine Roum
19
⭐ 7.5
The Greater Good
Castle and Beckett investigate the murder of a Wall Street trader, but the case takes a shocking turn when the they discover the victim was an undercover informant for the U.S. Attorney’s office. To complicate matters further, the U.S. attorney involved is Elizabeth Weston, Captain Gates’ estranged …
🎬 Holly Dale ✍️ David Grae
20
⭐ 7.5
That '70s Show
When construction workers find the body of an infamous New York mobster who disappeared in the seventies, Beckett and Castle try to solve this three decade-old mob hit. Unfortunately, their only witness is a man who thinks it’s still the 1970’s, so to uncover what he knows, they must play into his d…
🎬 John Terlesky ✍️ David Amann
21
⭐ 7.4
Law & Boarder
Castle and Beckett delve into the world of extreme sports when a mysterious motorcyclist shoots an up-and-coming professional skateboarder.
🎬 Thomas J. Wright ✍️ Jim Adler
22
⭐ 8.1
Veritas
A secret investigation conducted by Beckett related to her mother's murder goes awry when a man she has been surveilling is killed. When evidence links Beckett to the victim, she and Castle become the targets of a manhunt that puts both of them in grave danger.
🎬 Rob Bowman ✍️ Rob Hanning
23
⭐ 6.1
For Better or Worse
Castle and Beckett's long-awaited wedding is almost here, but when a shocking surprise threatens to ruin the big day, they are sent on a wild mission filled with masked men, angry bikers and a charming ne'er-do-well from Beckett's past.
🎬 John Terlesky ✍️ Terri Edda Miller