Details
When a beautiful woman is found dead in an alley, all clues point to her being a victim of the notorious Triple Killer. The Triple Killer, or 3XK, terrorized New York City four years ago, then mysteriously disappeared. Now he's back. In a deadly battle of wits, Castle and Beckett race against time to stop 3XK before he claims his next victims.
- Drama, Crime
- English
Cast & Crew
- Nathan Fillion , Stana Katic , Molly C. Quinn , Jon Huertas , Seamus Dever , Susan Sullivan , Ruben Santiago-Hudson , Tamala Jones
- Andrew W. Marlowe
- Rob Bowman, Armyan Bernstein, Howard Grigsby