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World famous mystery writer Richard Castle finds unexpected inspiration when Detective Kate Beckett questions him about a series of murders that based on his books.
On Castle Season 8 Episode 2, Beckett's side of her disappearance is revealed as she gets a mysterious tip from her past and must figure out who wants her dead.
While adjusting to Beckett’s career change, a call from a mysterious stranger sets off an explosive chain of events for Rick and Kate on Castle Season 8 Episode 1.
On Castle Season 7 Episode 23, a body in the woods leads Rick back to a traumatic childhood event while Kate faces a career dilemma in the season finale.
On Castle Season 7 Episode 22, when the creater of "Saturday Night Tonight" is murdered, Castle and Beckett uncover his shocking secret. Carly Rae Jepsen guest stars.
On Castle Season 7 Episode 21, on a flight to London, Castle and Alexis try to find the killer of an Air Marshall before they can take down the plane.
On Castle Season 7 Episode 20, Rick and Kate search for answers concerning Castle's disappearance after he has series of recurring dreams but the results turn deadly.
On Castle Season 7 Episode 19, the team nvestigates when a personal injury attorney known as "The Pitbull" is murdered and the 12th wagers on a talent contest.
On Castle Season 7 Episode 18, Kevin Ryan must reconstruct events leading up to shots being fired while he was on the security detail protecting an up and coming congressman.
On Castle Season 7 Episode 17, Beckett and Castle team up with a high-powered female detective from Hong Kong who claims to know the victim of their latest murder.
On Castle Season 7 Episode 16, when an astronaut turns up dead inside of a Mars simulation, Castle and Beckett don spacesuits to investigate.