Castle Promo For Season 5, Episode 10: “Significant Others” (VIDEO)
Hell breaks loose when Rick Castle's ex-wife, Meredith, drops in for an extended stay. Will Castle and Beckett's relationship overcome this unwanted house guest? We'll have to wait until after the new year to find out!
Original Air Date: Castle Season 5, Episode 10: "Significant Others" airs Jan. 7, 2013.