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.
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.
Castle and the boys (sans Beckett? we don't know) investigate the death of a movie actor turned stage actor in the May 2nd episode of Castle. Firefly's Jewel Staite guest stars as the director of the play.
When a mild mannered safety inspector for the city (guest star Jonathan Silverman) miraculously survives a poisoning, it might be luck; but when he survives another, it’s a mystery Castle and Beckett will have to solve.
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.
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.
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. But COMPLICATIONS arise when they learn that Esposito might not have been telling them everything about his past with the culprit.
Beckett and the team go back to their old training grounds to investigate the death of an NYPD recruitment officer; Castle struggles with a decision that could ultimately have profound consequences for himself and Beckett.
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.
Beckett and the 12th Precinct look into the murder of an English as a Second Langue student. But when the victim’s class won’t talk to the police, Castle goes undercover as a French Canadian immigrant and learns that the victim was more than he seemed.