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Original Air Date: Jan 24, 2011

Summary:

Old wounds are reopened when the retired lead detective on Beckett’s mother’s homicide case contacts her with new information, but then is gunned down right in front of Beckett before he can tell her what he knows. The investigation into his death leads back to a decades-old conspiracy that may hold the answer to who was behind Beckett’s mother murder and why. With the stakes and emotions running high, Castle and Beckett take their partnership to the next level.

Episode Clips (Available Worldwide)

Beckett Loses Control

The Kiss

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Legally watch and/or download “Knockdown” now.

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Sneak Peeks:

Written by:

• Will Beall

Directed by:

• Thomas J. Wright

Executive Producers

• Andrew W. Marlowe
• Rob Bowman
• Laurie Zaks
• Armyan Bernstein
• David Amann

Main Cast

• Nathan Fillion – Rick Castle
• Stana Katic -Detective Kate Beckett
• Jon Huertas – Detective Javier Esposito
• Seamus Dever – Detective Kevin Ryan
• Molly C. Quinn – Alexis Castle
• Susan Sullivan – Martha Rodgers
• Ruben Santiago-Hudson – Roy Montgomery
• Tamala Jones – Lanie Parish

Guest Cast

• Scott Paulin – Jim Beckett
• Jonathan Adams – Vulcan Simmons
• Brian Goodman – Dave McCallister
• John Kapelos – Joe Palumbo
• Max Martini – Hal Lockwood
• Brian R. Norris – Chad Rodrick
• Joel Polis – John Raglan
• Ajay Vidure – CSU Tech
• Chryssie Whitehead – Kathy Moore

Images