Significant Others

Season 5, Ep 10, Aired 1/7/13
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151 votes
  • Episode Description
  • Castle and Beckett find there are plenty of suspects when a powerful divorce attorney is murdered. Chaos, tension, humor and awkwardness abound when circumstances bring Castle's ex-wife, Meredith, and Beckett to both live at the loft.

  • Cast & Crew
  • Nathan Fillion

    Richard Castle

  • Stana Katic

    Det. Kate Beckett

  • Susan Sullivan

    Martha Rodgers

  • Molly Quinn

    Alexis Castle

  • Penny Johnson Jerald

    Captain Victoria Gates

  • Photos (8)
  • Fan Reviews (6)
  • Ex takes over.

    By WilliamBruce0, Feb 26, 2013

  • Nice episode!

    By NillaSweden83, Feb 12, 2013

  • Significant Others

    By thefanof, Feb 01, 2013

  • A touch of Wodehouse.

    By matthewgiven3, Jan 15, 2013

  • More Romance

    By sadelgado3, Jan 13, 2013

  • Latest News
  • Trivia & Quotes
  • Quotes (6)

    • Martha: What you shouldn't have done was let Meredith stay here in the first place. This isn't a flophouse, darling. You've got to stop letting freeloaders just live here.
      Castle: Please tell me you see the irony.

    • Beckett: Corey Francis is really...
      Esposito: Noah Kesswood. Former officer in the army's military intelligence corps.
      Castle: Former military intelligence?
      Beckett: Noah uses a fake identity, starts dating Michelle, and then he disappears just after she's killed?
      Castle: It's The Bachelor meets Homeland.

    • Castle: Listen, Meredith, about you staying here--
      Meredith: Thanks again, Richard. I can't tell you how much this means to me.
      Castle: Yeah. It's just Beckett and I--
      Meredith: Are wonderful. It's so refreshing to see how secure you two are in your relationship. You know, most women would take issue with an ex-wife staying with their boyfriend. But not Kate Beckett. She gets it.
      Castle: Yeah. Kate gets it. Um, here's the thing, Meredith, I--
      Meredith: I know. And, It isn't easy for me to admit. I haven't been the best of mothers. I've missed so much of our daughter's life. So the fact that you're letting me be here now for Alexis during her time of need, Richard, I'll never, ever forget this. (walks away)
      Castle: Neither will Beckett.

    • Lanie: You've gotta take care of it. This is Meredith we're talking about. The deep-fried twinkie that Castle has ex-sex with whenever she rolls into town.
      Beckett: Lanie. Look, I trust him. He's not gonna have sex with her.
      Lanie: Fine. Let's say it isn't about sex. It's about boundaries. Meredith is marking her territory. You can't just let her waltz in and out whenever she pleases.
      Beckett: He's in a catch-22. Alexis is sick--
      Lanie: Doesn't matter. This is a war, girl, and guess who's losing.

    • Beckett: Good morning, Lanie.
      Lanie: Not from the way you sound. What's wrong?
      Beckett: Men are clueless.
      Lanie: Men or just Castle?

    Show More Quotes

    Notes (2)

    • Although credited, Penny Johnson Jerald (Captain Victoria Gates) does not appear in this episode.

    • Original International Air Dates:
      Canada: January 7, 2013 on CTV

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