Prepare for a season full of suspense as Castle works to identify Beckett's shooter while Beckett struggles with the aftermath of her near-death encounter. All the while, the duo tackles a new batch of New Your City's most interesting cases.
23 Episodes
  • Rise
    RiseEpisode 1
  • Heroes & Villains
    Heroes & VillainsEpisode 2
  • Head Case
    Head CaseEpisode 3
  • Kick the Ballistics
    Kick the BallisticsEpisode 4
  • Eye of the Beholder
    Eye of the BeholderEpisode 5
  • Demons
    DemonsEpisode 6
  • Cops & Robbers
    Cops & RobbersEpisode 7
  • Heartbreak Hotel
    Heartbreak HotelEpisode 8
  • Kill Shot
    Kill ShotEpisode 9
  • Cuffed
    CuffedEpisode 10
  • Till Death Do Us Part
    Till Death Do Us PartEpisode 11
  • Dial M for Mayor
    Dial M for MayorEpisode 12
  • An Embarrassment of Bitches
    An Embarrassment of BitchesEpisode 13
  • The Blue Butterfly
    The Blue ButterflyEpisode 14
  • Pandora (1)
    Pandora (1)Episode 15
  • Linchpin (2)
    Linchpin (2)Episode 16
  • Once Upon a Crime
    Once Upon a CrimeEpisode 17
  • A Dance with Death
    A Dance with DeathEpisode 18
  • 47 Seconds
    47 SecondsEpisode 19
  • The Limey
    The LimeyEpisode 20
  • Headhunters
    HeadhuntersEpisode 21
  • Undead Again
    Undead AgainEpisode 22
  • Always
    AlwaysEpisode 23
Cast of Season 4
  • Nathan FillionRichard Castle
  • Stana KaticKate Beckett
  • Molly C. QuinnAlexis Castle
  • Jon HuertasJavier Esposito
  • Seamus DeverKevin Ryan
  • Susan SullivanMartha Rodgers
  • Tamala JonesLanie Parish
  • Penny Johnson JeraldVictoria Gates

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