Season 4 Episode 4 episode 4

'Castle' Season 4 Episode 4 "Kick The Ballistics" Photos

'Castle' Season 4 Episode 4 "Kick The Ballistics" Photos

Serial killer 3XK is back in the fourth episode of Castle, "Kick The Ballistics". In this latest installment, 3XK uses Detective Ryan's gun in his latest murder. "Kick The Ballistics" will air Monday, October 10th on ABC at 10/9c.


What did you think of last night's episode?
Source: ABC