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.

A Celebration - Castle
Watch Castle Season 7 Episode 23
"Hollander's Woods"
Original Air Date:

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.

Castle and Beckett Look On
Watch Castle Season 7 Episode 22
"Dead From New York"
Original Air Date:

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.

Helping From Afar - Castle
Watch Castle Season 7 Episode 21
"In Plane Sight"
Original Air Date:

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.

Girl Talk - Castle
Watch Castle Season 7 Episode 20
"Sleeper"
Original Air Date:

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.

The Pitbull - Castle
Watch Castle Season 7 Episode 19
"Habeas Corpse"
Original Air Date:

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.

Security Detail - Castle
Watch Castle Season 7 Episode 18
"At Close Range"
Original Air Date:

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.

The Competition - Castle
Watch Castle Season 7 Episode 17
"Hong Kong Hustle"
Original Air Date:

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.

A Childhood Dream Come True - Castle Season 7 Episode 16
Watch Castle Season 7 Episode 16
"The Wrong Stuff"
Original Air Date:

On Castle Season 7 Episode 16, when an astronaut turns up dead inside of a Mars simulation, Castle and Beckett don spacesuits to investigate.

Annie Wersching Returns - Castle Season 7 Episode 14
Watch Castle Season 7 Episode 15
"Reckoning"
Original Air Date:

On Castle Season 7 Episode 15, in the conclussion of this two-parter, the team at the 12th precinct must outwit 3XK and Dr. Kelly Nieman in order to save Beckett.

Jerry Tyson Returns - Castle
Watch Castle Season 7 Episode 14
"Resurrection"
Original Air Date:

On Castle Season 7 Episode 14, when clues to a murder lead back to Dr. Kelly Nieman, things take an even more serious turn when they uncover a connection to Jerry Tyson.

Mystery writer Richard Castle is mired in a case of writer's block after killing off the main character of his books. But he finds himself unexpectedly inspired by solving real life crimes with Detective Kate Beckett and even more affected by the detective herself whom he decides to base his new series of novels.

Castle Quotes

I can't help it if you got off by putting things in my mouth.

Beckett

Castle: They're going to kill you Kate, and if you don't care about that, please think about how that's going to affect the people who love you. You really want to put your dad through that? What about Josh?
Beckett: And what about you Rick?
Castle: Well of course I don't want anything to happen to you. I'm your partner, I'm your friend.
Beckett: Is that what we are?
Castle: You know what? I don't know what we are. We kiss and then we never talk about it. We nearly die frozen in each others arms, but we never talk about it. So no, I got no clue what we are. I know I don't want to see you throw your life away.