Episode F033 - “Overkill”

WHEN BECKETT INVITES DEMMING TO HELP ON A CASE, IT’S CASTLE VS. DEMMING, ON A “CASTLE”
A robbery-homicide prompts Beckett to invite Demming to assist on a case, giving Castle a ringside seat to their budding romance. When it becomes clear that the two men have very different ideas about how to proceed, the investigation becomes an unspoken competition for Beckett's attention, one in which each man races to solve the case, as Beckett referees between her two admirers.

Written by Rene Echevarria
Directed by John Terlesky

Cast
Nathan Fillion as Richard Castle
Stana Katic as NYPD Detective Kate Beckett
Susan Sullivan as Martha Rodgers
Molly Quinn as Alexis Castle
Ruben Santiago-Hudson as NYPD Captain Roy Montgomery
Tamala Jones as Medical Examiner Lanie Parish
Jon Huertas as NYPD Detective Javier Esposito
Seamus Dever as NYPD Detective Kevin Ryan

Guest Cast
Michael Trucco as Tom Demming
William R. Moses as Blake Wilder
Julie Claire as Lisa Jenkins