Digging the Dirt

Finding themselves blackmailed by Frank Buckley, Nick and Dylan set out to dig up a secret on him that is equally damning; Sarah throws a pool party for the neighborhood women, but social politics threaten to spoil it; at The Gates Academy, neither Brett nor Charlie is willing to give up on winning Andie's affection; and Devon tries internet dating, but her motives are anything but romantic.

Quotes

 * Dylan to Nick "No motive, no murder. At least that's what they say on Castle."

Stars

 * Frank Grillo as Nick Monohan
 * Marisol Nichols as Sarah Monohan
 * Rhona Mitra as Claire Radcliff
 * Luke Mably as Dylan Radcliff
 * Travis Caldwell as Charlie Monohan
 * Skyler Samuels as Andie Bates
 * Colton Haynes as Brett Crezski
 * Chandra West as Devon Buckley
 * Justin Miles as Marcus Jordan
 * Janina Gavankar as Leigh Turner

Recurring Roles

 * Brett Cullen as Frank Buckley
 * Devyn Tyler as Mia Mueller
 * Andrea Powell as Karen Crezski
 * Gloria Votsis as Vanessa Buckley

Guest Cast

 * John Prosky as Lloyd Foster
 * Joshua Pence as Henry