Castle Season 5 Episodes
Season 5 Episode Guide
Episode 1 - After the StormCastle and Beckett set aside questions about their relationship in order to take on the forces responsible for Beckett's mother's murder. |
Episode 2 - Cloudy With a Chance of MurderOn Beckett's first day back from suspension, she and Castle investigate a weathercaster's death, and try to hide their relationship from their co-workers. |
Episode 3 - Secret's Safe With MeWhen a woman is murdered, Castle and Beckett think a repossessed storage unit may have a connection to her death. |
Episode 4 - Murder, He WroteCastle's plans with Beckett are disrupted when a dying man stumbles into his backyard and collapses in his pool. |
Episode 5 - Probable CauseThe investigation into a ritualistic murder turns up evidence linking Castle to the crime, leading Beckett to wonder how well she really knows him. |
Episode 6 - The Final FrontierAs Beckett and Castle investigate a murder at a sci-fi convention, they encounter avid fans in costume, egotistical celebrities and a lot of drama. |
Episode 7 - Swan SongA documentary crew follows Castle, Beckett and the team as they investigate the murder of a rock band's lead guitarist. |
Episode 8 - After HoursWhile retrieving a murder witness, Castle and Beckett are ambushed, forcing them to take the witness on the run. |
Episode 9 - Secret SantaThe team must solve a case involving a dead Santa who falls from the sky and lands in Central Park. Castle and Beckett celebrate their first Christmas together. |
Episode 10 - Significant OthersSeveral angry ex-husbands come under suspicion when a divorce attorney who only represented women is murdered; when Alexis gets sick, Castle's ex-wife moves into the loft to take care of her. |
Episode 11 - Under the InfluenceCastle and Beckett are thrust into New York's raucous music industry as they investigate the murder of an up-and-coming DJ; Esposito takes a troubled teen under his wing. |
Episode 12 - Death Gone CrazyWhen the founder of an adult video franchise is murdered, Beckett and Castle are faced with a lengthy list of suspects; Castle is upset when Alexis starts a revealing video blog. |
Episode 13 - RecoilCastle and Beckett discover evidence that links a young woman's murder to Sen. William H. Bracken (Jack Coleman) -- the man responsible for the murder of Beckett's mother; Beckett faces complications as she tries to finally bring Bracken to justice. |
Episode 14 - Reality Star StruckThe young rising star of "The Wives of Wall Street" is murdered; Castle tries to give Beckett a Valentine's Day gift, but his plans go awry. |
Episode 15 - TargetA murder investigation reveals a plot to kidnap a wealthy businessman's daughter; FBI Agent Harris (Dylan Walsh) helps Castle and Beckett investigate. |
Episode 16 - HuntAfter the FBI fails to get Alexis back, Castle takes matters into his own hands; Castle learns that his daughter's kidnapping may be a part of a larger and more sinister agenda. |
Episode 17 - Scared to DeathCastle and Beckett tackle one of their creepiest cases yet when a woman appears to have been scared to death by a "haunted" DVD; Castle fears for his life after he accidentally watches the video. |
Episode 18 - The Wild RoverWhen a body is discovered in an industrial cake mixer, the murder is traced to an Irish gang and a bar owner named Siobhan O'Doul (Cara Buono); Detective Ryan reveals a history with Siobhan from his time working under cover in narcotics. |
Episode 19 - The Lives of The OthersWhile stuck at home with a broken leg, Castle believes he witnesses a murder in the apartment across the street. |
Episode 20 - The Fast and The FurriestBeckett and Castle discover giant footprints at the site of a vicious murder, leading the team to wonder if Bigfoot is the killer. |
Episode 21 - The Squab and the QuailWhen Beckett is tasked with protecting a charming billionaire whose life is in danger, she reflects on her relationship with Castle; consumed with jealousy, Castle tries to solve the case as quickly as possible. |
Episode 22 - StillWhen Beckett steps on a pressure-sensitive bomb, the team searches for a way to save her while Castle distracts her by talking about their relationship. |
Episode 23 - The Human FactorWhen a government whistleblower is murdered, Beckett and Castle must figure out who is responsible and determine why Homeland Security is trying to take over the case. |
Episode 24 - WatershedAn interview with a federal law enforcement agency forces Beckett to reconsider her career and her relationship with Castle; a young woman's body is found inside a flop house's water tank. |
More movies and TV shows at the Australian TV Listings Guide..

In order to keep our service free we display advertising and may earn affiliate fees for purchases you make on external sites that we partner with.
All content is © 2025 On TV Tonight unless pertaining to advertisers, companies, studios, movies and TV series listed on this site.