TR

Season 3, Episode 22

To Love and Die in L.A.

7.9/ 10May 2, 201144 min

While investigating the shooting death of her ex-partner in New York, Beckett comes to believe the suspect has fled to Los Angeles. Against orders, she travels to L.A., going renegade to track down the killer, with Castle unexpectedly along for the ride. As they dig deeper into the motives, they uncover a trail that leads from a rooftop pool in Hollywood to the sandy beach of Santa Monica. Along the way, they visit the set of the "Heat Wave" movie (based on Castle's book) and enlist the cast to help break the case. But as they get closer to apprehending the killer, Castle begins to wonder whether Beckett is out for justice or revenge.

Directed by
John Terlesky
Written by
Alexi Hawley

Guest stars

All episodes — Season 3

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  1. S3 E1

    A Deadly Affair

    Sep 20, 20107.944 min

    When Beckett and her team burst into an apartment on a murderer's trail, they see Castle standing over a dead woman's body holding a gun; Beckett arrests Castle as he asserts his innocence.

  2. S3 E2

    He's Dead, She's Dead

    Sep 27, 20107.644 min

    Beckett and Castle search for a psychic's killer while debating the existence of extrasensory abilities.

  3. S3 E3

    Under the Gun

    Oct 4, 20107.744 min

    When a coded document attracts Castle's attention, Beckett must steer the case back to the violent felons who populated their victim's world; when Beckett's ex-partner arrives, Castle must watch the relationship become romantic.

  4. S3 E4

    Punked

    Oct 11, 20107.944 min

    Castle and Beckett look into the murder of a young mathematician gunned down with a 200-year-old bullet, sparking some wild theories by Castle about a time-traveling killer. When their investigation uncovers a tricked-out DeLorean and a sus

  5. S3 E5

    Anatomy of a Murder

    Oct 18, 20107.844 min

    An unknown woman falls out of a casket along with the original deceased when pallbearers lose control of the casket at a funeral; the investigation takes Beckett and Castle into the world of amorous, bed-hopping physicians.

  6. S3 E6

    3XK

    Oct 25, 2010844 min

    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 d