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.

Mind Games - Castle
Watch Castle Season 8 Episode 12
"The Blame Game"
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On Castle Season 8 Episode 12, Beckett and the 12th race to save Rick when he is forced to work with strangers to solve deranged puzzles involving mind games.

Russian Security - Castle
Watch Castle Season 8 Episode 11
"Dead Red"
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On Castle Season 8 Episode 11, Beckett and Castle end up in a dangerous game of international crime when the son of a Russian diplomat turns up dead.

A Key Witness - Castle
Watch Castle Season 8 Episode 10
"Witness For the Prosecution"
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On Castle Season 8 Episode 10, when Castle testifies as a key witness to a murder, he and Kate end up racing to prevent a miscarriage of justice.

The Separation Secret - Castle
Watch Castle Season 8 Episode 9
"Tone Death"
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On Castle Season 8 Episode 9, Castle And Beckett investigate the competitive world of a capella when a body is found in the theater of Martha’s latest show.

Time on Stage - Castle
Watch Castle Season 8 Episode 8
"Mr. & Mrs. Castle"
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On Castle Season 8 Episode 8, Castle and Beckett end up trapped at sea on a ship with a killer when they investigate a cruise ship entertainer's murder.

Planning a Surprise - Castle
Watch Castle Season 8 Episode 7
"The Last Seduction"
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On Castle Season 8 Episode 7, as Castle and Beckett's first wedding anniversary nears they must solve a brutal murder and help save Espo and Ryan's partnership.

Detective Slaughter Returns - Castle
Watch Castle Season 8 Episode 6
"Cool Boys"
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On Castle Season 8 Episode 6, with Beckett away, Castle must help figure out if Det. Slaughter is guilty or innocent when a robbery case turns into a murder.

Where's Beckett? - Castle
Watch Castle Season 8 Episode 5
"The Nose"
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On Castle Season 8 Episode 5, Castle and Beckett work with a witness with a heightened sense of smell to catch a killer who stole a priceless work of art.

Guns in Church - Castle
Watch Castle Season 8 Episode 4
"What Lies Beneath"
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On Castle Season 8 Episode 4, when Castle discovers that his idol, a reclusive author has turned up dead, he and Beckett investigate but uncover strange secrets.

Professor Castle
Watch Castle Season 8 Episode 3
"PhDead"
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Castle goes undercover as a college professor on Castle Season 8 Episode 3 and learns some dark secrets but can he win back Beckett in the process?

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

Sometimes the hardest things in life are the things most worth doing.

Castle

Everything I've ever done, every choice I've ever made, every terrible and wonderful thing that's ever happened to me, it's all led me to right here, this moment with you.

Castle