Episode Title: “A Deadly Game” Episode Description: Nothing is as it seems when Castle and Beckett investigate what appears to be the assassination of an intelligence operative. Meanwhile, Beckett’s romance with Demming threatens her relationship with Castle, forcing them to confront their feelings for each other.

Episode Title: “Overkill” Episode Description: A robbery-homicide prompts Beckett to invite Demming to assist on a case, giving Castle a ringside seat to their budding romance. When it becomes clear that the two men have very different ideas about how to proceed, the investigation becomes an unspoken competition for Beckett’s attention, one in which each [...]

Episode Title: “Food to Die For” Episode Description: A dynamic restaurateur, who finds herself mixed up in the murder investigation of a former contestant on a Top Chef-like series, shares an attraction to Castle. The restaurateur is a high school friend of Det. Beckett’s. Beckett’s relationship with Det. Demming continues to grow.

Episode Title: “Den of Thieves” Episode Description: Investigating the murder of a thief, Castle and Beckett are surprised to learn that Esposito has a personal connection to the suspected killer. Another surprise is in line for Castle when Beckett hits it off with the handsome Robbery detective assigned to the case.

Episode Title: “The Late Shaft” Episode Description: When Castle appears on a late-night talk show to promote his book, Heat Wave, legendary host Bobby Mann leans in during a commercial break and whispers, “They want me dead.” When Mann dies later that night, seemingly of natural causes, Castle has to convince Beckett that there was [...]

Episode Title: “Wrapped Up in Death” Episode Description: The investigation into the shocking death of a museum curator, crushed by a falling gargoyle, takes a bizarre turn when Castle and Beckett learn that he isn’t the first member of a recent archeological expedition to die. It turns out there was a legend inscribed over the [...]