Esposito always has Beckett's back. How will he feel about her going undercover without her team?
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Esposito and Ryan don't look happy when they find out Beckett's going undercover. Will they be able to help when the operation goes horribly wrong?
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Is this the man who pulls Beckett in to a deadly undercover Narcotics operation? "In the Belly of the Beast" is the 17th episode of the show's sixth season.
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Beckett comes face to face with a dangerous person from her past. Will she get out of her undercover operation alive?
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Beckett gets pulled into an investigation gone bad and includes a dangerous person from her past on Castle.
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Beckett looks concerned about whatever she's walking into on the new episode of Castle airing Monday, March 3rd on ABC.
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How does Capt. Gates feel about sending Beckett into the middle of an undercover operation on Castle? "In the Belly of the Beast" airs Monday, March 3rd on ABC.
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Things go horribly wrong for Beckett during an undercover investigation on Castle. "In the Belly of the Beast" is the 17th episode of the show's sixth season.
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Castle Quotes

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

Beckett

He has the IQ of a squirrel.

Alexis