Castle is actually a suspect on the season premiere of his show. Beckett must take him in for questioning.
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This is a scene from "A Deadly Affair." It's the third season premiere of Castle and airs on 9/20/10.
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This is pretty funny. Look at Castle's face as he reacts to the individual in front of him.
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Beckett heads into the world of strip clubs on the third season premiere of Castle. The episode is titled "A Deadly Affair."
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This is a photo from the season three premiere of Castle. You're welcome for it, fellas.
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With Beckett looking on, Castle is actually taken into custody on the season three premiere. He's a suspect in a murder.
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Don't shoot! Castle finds himself to be a murder suspect on the third season premiere of this ABC hit.
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Before the third season premiere of Castle is over, Beckett will have arrested her friend on suspicion of murder. We doubt he did it, though.
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Castle Season 3 Episode 1 Quotes

He really is ruggedly handsome.

Ryan (looking at cutout of Castle)

Ryan: (drops egg off desk)
Beckett: Are you guys reenacting the "Humpty Dumpty crime scene?"