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What Lies Beneath
Season 8, Episode 4
Castle-8x04
Air date October 12, 2015
Written by Barry O’Brien
Directed by Larry Shaw
Episode guide
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"PhDead"
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"The Nose"
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Season 8
September 21, 2015 - May 16, 2016
Season 8 began on
September 21, 2015
  

1   •   2   •   3   •   4   •   5   •   6

7   •   8   •   9   •   10   •   11   •   12

13   •   14   •   15   •   16   •   17   •   18

19   •   20   •   21   •   22

Season 7   Series Ended

What Lies Beneath is the fourth episode of the eighth season of Castle.

Summary[]

After Castle's notorious author idol is found dead, he's resolute to unravel the mystery. As he and Beckett delve deeper, they uncover a truth that's stranger than fiction.

Recap[]


Promo[]

Cast[]

Main Cast[]

Guest Cast[]

  • Tony Plana as Father Arguello
  • Lise Simms as Wendy Johnson
  • Jerry O’Donnell as Milton Cicero
  • Ryan Devlin as Stephen Reed

Quotes[]

Featured Music[]

Trivia[]

  • "The Butcherbird's Song" (P.J. Moffet's one and only novel) is seen again in Alexis' hands at the end of "The Blame Game".
  • In the video played by his "virus", Castle states that the malware searches the killer's "keystroke history". Unless there was a keystroke recorder malware or hardware key logger already installed on the laptop, there is no mechanism to see a user's keystroke history in consumer operating systems.

References[]

Related links[]

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