• Air date: 21 Sep '15 22 episodes
      After a serial killer imitates the plots of his novels, successful mystery novelist Richard "Rick" Castle receives permission from the Mayor of New York City to tag along with an NYPD homicide investigation team for research purposes.
  • List of Episodes (22)
    • 1. XY (1)

      21 Sep '15
      After Rick's father disappears Kate and Rick investigate. As they do, Rick starts remembering things from his own disappearance.
    • 2. XX (2)

      28 Sep '15
    • 3. What Lies Beneath

      05 Oct '15
    • 4. PhDead

      12 Oct '15
    • 5. The Nose

      19 Oct '15
    • 6. The Last Seduction

      26 Oct '15
    • 7. Mr. & Mrs. Castle

      16 Nov '15
    • 8. Mr. & Mrs. Castle

      23 Nov '15
    • 9. Tone Dead

      04 Jan '16
    • 10.

      08 Feb '16
    • 11.

      15 Feb '16
    • 12. The Blame Game

      22 Feb '16
      Castle is captured and forced to work with strangers to solve deranged puzzles and mind games, while Beckett and the 12th Precinct must race against time to rescue Castle and catch a killer.
    • 13. And Justice For All

      29 Feb '16
    • 14. G.D.S.

    • 15. TBA

    • 16. Heartbreaker

    • 17. Death Wish

    • 18. Backstabber

    • 19. Dead Again

    • 20. Much Ado About Murder

      02 May '16
      After a movie star turned theater actor is mysteriously killed, Castle and Beckett go backstage and learn the star had more to worry about than just his lines.
    • 21. Hell to Pay

      09 May '16
      When an axe-wielding, escaped psychiatric inmate drops dead in Castle’s P.I. office, Castle and Beckett’s investigation leads Castle to suspect the victim’s death could be the work of the Antichrist.
    • 22. Crossfire

      16 May '16
      With their best lead in hand, Castle and Beckett are ready to take on LokSat. But an unforeseen twist puts their case – and their lives – in jeopardy.