The team face unique challenges when they have to investigate a murder at a sci-fi convention on Castle. "The Final Frontier" is the sixth episode of the show's fifth season.
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Castle becomes a suspect in a shocking murder on Castle. "Probably Cause" is the fifth episode of the show's fifth season.
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It's Caskett! Fans are fully behind this coupling on hit ABC series Castle.
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Castle is feeling the pressure in this scene. He's involved in a storage unit auction.
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Beckett and Castle have a few questions for an anchor in this scene. It's courtesy of the episode "Cloudy with a Chance of Murder."
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Beckett and Castle investigate the local news scene on the aptly-titled episode "Cloudy with a Chance of Murder."
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Hey, that isn't Beckett! Castle is in a compromising position in this scene.
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Kate Beckett has her gun drawn and is ready for anything in this photo from Castle.
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Martha's obviously happy in this episode of Castle.
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Beckett and company look over in this scene from the fifth season premiere of Castle. It focuses on her mother's murder.
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Run, Kate, run! This is a scene from "After the Storm," the fifth season premiere of Castle.
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The secret service gets in front of Beckett in this scene from the Castle Season 5 premiere. The episode is titled "After the Storm."
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Castle Quotes

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

Castle

Where I come from, it's rude to point a gun at a man.

Rick Castle