Beckett and Castle are in for some major developments on "Knockdown." Both personal and professional.
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Castle confronts Javier Esposito in this scene. The latter is played by actor Jon Huertas.
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Lanie Parish is the medical examiner on Castle. She's portrayed by actress Tamala Jones.
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Gilles Marini is seen here during his guest-starring stint on Castle. He plays a magician on the ABC hit.
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Laura Prepon guest stars on the Castle episode "Nikki Heat." She plays the character by that name.
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Natalie Rhodes shows up at this Castle crime screen. She's played by guest star Laura Prepon.
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Beckett meets Natalie Rhodes in this scene. She's the actress who will bring Nikki Heat to the big screen.
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This is an awkward scene. In it, the actress hired to play Nikki Heat meets the woman on which this character is based.
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Who is that kissing Castle? It's the actress who will bring Nikki Heat to the big screen.
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Rick laughs it up here with Natalie Rhodes. She's the actress who will play Nikki Heat on the big screen.
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This photo speaks for itself: it's a shot of Castle and Beckett finally kissing.
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At some point, Beckett and Castle will get together. It simply has to happen, right? Right?!?
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Castle Quotes

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

Castle

Beckett makes me laugh. She challenges me. I became a better man.

Castle