Genre: Crime Drama, Comedy
Summary: Bored with his success, celebrated mystery novelist Rick Castle teams with NYPD Detective Kate Beckett to solve the case of a copycat killer who re-creates murder scenes from Rick's novels. While solving the case, the two realize that their unorthodox partnership has its benefits and decide to continue working together. Combining his writer's intuition with her creative detective work, they investigate strange homicides in New York, all the while building a strong, if complicated, relationship with each other.
|Episode Online Video|
S06, E16 (First Aired:
A guilt-ridden woman confesses to a murder, but contradictory evidence and a second confession complicate the case.
S06, E17 (First Aired:
Beckett is asked to assist with a narcotics investigation; when a routine undercover operation goes awry, Beckett must face dangerous men from the New York underworld.
S06, E18 (First Aired:
When Castle and Beckett investigate the mysterious murder of a Japanese ballet dancer, they end up being targeted by a ninja assassin.
S06, E19 (First Aired:
An investigation into the murder of a Wall Street trader takes a shocking turn when Castle and Beckett discover Gates' estranged sister is involved.
S08, E01 (First Aired:
A call from a mysterious stranger ignites an explosive chain of events; the story is told from Castle's perspective as he searches for Beckett.
S08, E02 (First Aired:
Beckett receives a mysterious tip and is launched into a fight for her life with mercenaries on her trail; Castle tries to determine why his wife is on the run.
S08, E03 (First Aired:
Castle poses as a college professor so he can investigate a student's gruesome murder; Beckett and Castle find out that the university is hiding dark secrets.
S06, E20 (First Aired:
When construction workers find the body of a missing mobster, Castle and Beckett must play into the delusions of the only witness in order to solve the murder.
S06, E21 (First Aired:
Castle and Beckett delve into the world of extreme sports when a mysterious motorcyclist shoots an up-and-coming professional skateboarder.
S06, E22 (First Aired:
Beckett's secret investigation into her mother's death goes awry when a man she has been watching is killed.
S06, E23 (First Aired:
When a surprise threatens to spoil Castle and Beckett's wedding day, they must set out on a wild mission filled with masked men and angry bikers.
S07, E01 (First Aired:
Kate Beckett is faced with the toughest case of her career after finding Castle's car engulfed in flames.
S07, E02 (First Aired:
As the team investigates the murder of a toy company CEO, Castle engages in a dangerous investigation of his own.
S08, E04 (First Aired:
Castle is determined to figure out who murdered his idol, a reclusive author, but the truth seems to be stranger than fiction.
S08, E05 (First Aired:
When a priceless piece of art is stolen during transport, Castle and Beckett work with a witness to track down the culprit.
S08, E07 (First Aired:
The brutal murder of a lothario prompts an investigation into New York's elite; Castle plans a surprise for Beckett in honor of their first wedding anniversary.
S07, E03 (First Aired:
The investigation into the death of a pool shark reveals that the killer may have had paranormal powers; Castle and Beckett try to get back to normal.
S07, E04 (First Aired:
Castle goes under cover at an elementary school to try to find a student who may have information about the shooting of an ice cream vendor.
S07, E05 (First Aired:
Castle and Beckett investigate the murder of an Internet celebrity; when pictures of the crime scene show up on a photo sharing website, the investigators worry the killer may strike again.
S07, E06 (First Aired:
An investigation forces Castle into what seems like an alternate world where he and Beckett never met; Castle and Beckett take a trip to the altar.
S07, E07 (First Aired:
Castle and Beckett go under cover as newlyweds at an Old West-style resort to investigate a murder by poisoning.
S07, E08 (First Aired:
Esposito is among subway passengers taken hostage by a mysterious gunman, leaving Castle, Beckett and the team to uncover the assailant's agenda.
S07, E09 (First Aired:
The star of Castle's favorite '80s action film is murdered; a team of aging action heroes helps Castle and Beckett investigate.
S07, E10 (First Aired:
Castle and Beckett discover an ER doctor who was gunned down in the street was a mob doctor to a mafia family with ties to Castle; Esposito and Lanie reach an important moment in their relationship.
S07, E11 (First Aired:
Unable to work alongside Kate or the 12th Precinct, Castle gets his private investigator license and shows up unannounced at a crime scene.
S07, E12 (First Aired:
Beckett and the team investigate the death of a young telenovela actress; Castle is hired as a private investigator to look into the murder from another angle.
S07, E13 (First Aired:
A woman hires Castle to see if her husband is cheating on her -- but things take a shocking turn when Castle witnesses the murder of his client.
S07, E14 (First Aired:
Castle is asked to consult on a case when evidence in a young woman's murder implicates Dr. Kelly Neiman (Annie Wersching) -- Castle and Beckett's nemesis.
S07, E15 (First Aired:
The stakes are raised as the 12th precinct tries to stop Dr. Kelly Nieman and Jerry Tyson -- also known as 3XK -- before they claim another victim.
S07, E16 (First Aired:
An astronaut is killed inside a Mars simulation; Castle and Beckett make a discovery that results in a shocking turn in the case.
S07, E17 (First Aired:
A competitive detective from Hong Kong with information on a murder victim teams up with Beckett and Castle; Beckett discovers information that implies the detective -- and the murder victim -- may not be what they seem.
S07, E18 (First Aired:
Detective Ryan ends up in the middle of an assassination plot when he is on the security detail of a charismatic congressman; Castle and Beckett help Ryan investigate.
S07, E19 (First Aired:
Beckett and Castle are faced with a large list of possible suspects when a personal injury attorney known as Richie ``The Pitbull'' Falco is murdered; a shocking secret deepens the mystery surrounding Richie's death.
S07, E20 (First Aired:
A mysterious recurring dream inspires Castle and Beckett to look for answers about Castle's two-month disappearance; their search for the truth turns dangerous.