While the team investigates the murder of a toy company CEO, Castle uncovers a lead to his mysterious disappearance, launching him into a dangerous investigation of his own. (S7 Ep2)[S]
Castle and Beckett deal with the sudden appearance of Castle's father while solving the murder of a computer hacker who was working for the covert agent. (S6 Ep12)[S]
When the rising star of a reality TV show is found stabbed in the back, the team unravels a complex tale of rivalries, infidelity and spin-offs. (S5 Ep14)[S]
Castle and Beckett investigate a murder case with several potential suspects when a porn movie producer is strangled with a bra at a DVD release party. (S5 Ep12)[S]
There's a case involving a repossessed storage unit, treasure seekers and Manhattan socialites for Castle as he investigates a woman's death in a cheap motel. (S5 Ep3)[S]
Drama series about a bestselling crime novelist who shadows an NYPD homicide detective. Castle and Beckett re-evaluate their relationship after spending the night together. (S5 Ep1)[S]
When a lead in a murder investigation prompts Beckett to reopen her enquiry into her mother's death, Castle reveals all in a bid to stop her. (S4 Ep23)
Castle and Beckett investigate New York's zombie subculture after a Wall Street trader is found dead with human bite marks all over his body. (S4 Ep22)
Castle decides to shadow another detective - a boorish maverick from the city's gang unit whose last three partners were killed in the line of duty. (S4 Ep21)
Castle and Beckett race against time to find a CIA traitor and prevent an assassination that could ruin the US economy and trigger another world war. (S4 Ep16)
While investigating a murder in the premises of a 1940s nightclub, Castle finds a gumshoe's diary which reads like a Raymond Chandler story. (S4 Ep14)[S]
When a woman is found murdered in her car, Beckett and her team's investigation leads them directly to the Mayor, Robert Weldon, who happens to be a friend of Castle's. (S4 Ep12)[S]
Castle and Esposito throw an impromptu stag party for Ryan when they are sent to Atlantic City to investigate the murder of a casino owner. (S4 Ep8)[S]
American mystery drama. Beckett has been shot and fights for her life in hospital while Castle tries to track down the hit man responsible. (S4 Ep1)[S]
Quirky US crime drama series about a bestselling author. Castle investigates when a juror on the murder trial of a famous socialite dies in the courtroom itself. (S3 Ep19)[S]