2009 • ABC Studios
823 reviews
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Season 8 episodes (22)

1 XY
Castle and Beckett are adjusting to Beckett’s career change, when a call from a mysterious stranger sets off an explosive chain of events.
2 XX
After receiving a mysterious tip from her past, Beckett is launched into a fight for her life, with a team of mercenaries hot on her trail. As Castle investigates why his wife is on the run, Beckett must figure out who wants her dead, before they can finish the job.
3 PhDead
When the body of a local college fraternity student is found gruesomely murdered, Castle has to go undercover as a professor in order to gain access to the victim's world. However, he and Beckett soon discover that behind the fun and games of college are some darker secrets the university wants to keep hidden.
4 What Lies Beneath
When Castle's idol, a famously reclusive author, turns up dead, Castle is determined to solve his hero's murder. But as he and Beckett dig deeper, they discover that truth is stranger than fiction.
5 The Nose
When a priceless work of art is stolen and its transporter murdered, Castle and Beckett must work with the key witness to track down the painting and sniff out the killer.
6 Cool Boys
Detective Slaughter returns to enlist Castle's help in solving a high-stakes robbery case. But when a body is found linked to the crime, Slaughter becomes the number one suspect in the heist turned murder, while Castle has to determine whether he's guilty or help to prove he's innocent.
7 The Last Seduction
In order to hunt down the brutal murderer of a grifting seducer, Castle and Beckett must investigate New York's elite. Meanwhile, Castle plans to surprise Beckett on their one-year wedding anniversary.
8 Mr. and Mrs. Castle
The winter finale, Castle and Beckett investigate the murder of a cruise ship entertainer, only to find themselves trapped at sea with the killer.
9 Tone Death
When a body is found in the theater of Martha’s latest show, Castle and Beckett’s investigation leads them into the unexpectedly dangerous world of competitive a capella.
10 Witness for the Prosecution
Castle finally gets his day in court when he takes the stand as the key witness to a murder from five months ago. But when new information suddenly arises, he and Beckett must race against the clock to prevent a miscarriage of justice.
11 Dead Red
When the son of a Russian diplomat turns up murdered, Beckett and Castle find themselves in a dangerous game of international crime and punishment.
12 The Blame Game
Castle is captured and forced to work with strangers to solve deranged puzzles and mind games, while Beckett and the 12th Precinct race against time to rescue Castle and catch a killer.
13 And Justice For All
Beckett and the 12th Precinct look into the murder of an English as a Second Language student. When the victim's class won't talk to the police, Castle goes undercover as a French Canadian immigrant and learns the victim was more than he seemed.
14 The G.D.S.
Castle returns to the City of Angels in search of answers about his missing time, but things take a deadly turn when he's recruited by the legendary Greatest Detective Society to help solve a murder.
15 Fidelis Ad Mortem
When a recruit officer at the NYPD Academy is killed, Beckett and the team go back to their old training ground to investigate. Meanwhile, Castle must reckon with a decision with profound consequences for him and Beckett.
16 Heartbreaker
A clue at the scene of the death of an armored-car driver leads Beckett and Castle back to an old case solved by Esposito. Complications arise when they learn Esposito might not have been telling them everything about his relationship with the culprit.
17 Death Wish
The murder of a man connected to smuggling Turkish relics sends Castle, Beckett and the 12th Precinct on a search for a stolen antique believed to be Aladdin's lamp, in hopes that it can lead them to the killer.
18 Backstabber
After Hayley does a favor for an old friend, she finds herself implicated in a killing and cyber-terror attack. Now, Beckett and Castle must rush to solve the case and clear Hayley's name.
19 Dead Again
A mild-mannered safety inspector for the city miraculously survives a poisoning by sheer luck; but when he survives another, it's a mystery for Castle and Beckett to solve.
20 Much Ado About Murder
After a movie star turned theater actor is mysteriously killed, Castle and Beckett go backstage in search of the murderer.
21 Hell to Pay
When an axe-wielding, escaped psychiatric inmate drops dead in Castle's P.I. office, Castle and Beckett's investigation leads Castle to suspect the victim's death could be the work of the Antichrist.
22 Crossfire
With their best lead in hand, Castle and Beckett are ready to take on LokSat. But an unforeseen twist puts their case – and their lives – in jeopardy.

About this show

Rick Castle is America's favorite crime author, and he's about to find inspiration for a new character in one of New York's finest detectives. Now his fame gives him an all-access pass to her cases and he's working her last nerve. But somehow, together, they're the perfect partners in crime.
823 reviews
Daniel Ware
October 21, 2013
The cast really sets this apart. That and the humour, though that's not to say it can't be intense at times. That the stories manage to stay fresh even after 5 seasons is testament, but it is the little character moments that really elevate this show. Also episode 23 of season 3 does appear if you watch/download episode 22. Weird.
Donna Rance-Overton
February 4, 2016
Didn't think it'd be my thing until I started watching the pilot episode...that's it, I watched up to current episode then in two weeks. Every spare waking moment for two weeks. If you like sassy, silly, hilarious laugh out loud comedy but in a cop show with serious bits as well then you will love Castle. Funny the second, third, even sixth time round. What can I say, it hooked me. Can't wait for season 8 to resume!!!
May 3, 2014
Castle is a spectacular show based in New York with stories revolving around world famous mystery novelist Richard Castle, his family and his friends at the 12th precinct homicide department of the NYPD. This series is packed with everything you could wish for in a TV show from action and mystery to romance and comedy. Solving murder has never been so fun, I can guarentee there is some humour inside for everyone (be it innuendo; tounge in cheek or innocent fun). Great character development & terrific drama!