Title: Reality Star Struck
Air Date: February 11, 2013 at 10:00 PM PST
Castle and Beckett get an up-close-and-personal view of a Real Housewives-esque reality TV series, The Wives of Wall Street, when they investigate the murder of the show's rising young star. Meanwhile, Castle's attempt to give Beckett a Valentine's Day gift goes horribly wrong.
Air Date: February 4, 2013 at 10:00 PM PST
While investigating the murder of a young woman, Castle and Beckett find evidence that links her death with Senator William H. Bracken (guest star Jack Coleman returns), the man responsible for Beckett's mother's murder. Determined to finally bring Bracken to justice, Beckett soon realizes that things are far more complicated than they...
Title: Death Gone Crazy
Air Date: January 21, 2013 at 10:00 PM PST
When Beau Randolf, the founder of hit adult video franchise "College Girls Gone Crazy," is murdered, Castle and Beckett are confronted with a lengthy list of husbands, fathers and ex-college girls who all have motive. So to find the killer, they must delve deep into the victim's life, where they find surprises at every turn. Also...
Title: Under the Influence
Air Date: January 14, 2013 at 10:00 PM PST
When an up and coming DJ is killed at a pop star's album release party, Beckett and Castle must dive into the raucous world of New York's music industry. Then, when the investigation leads to a troubled teenager, Esposito takes the kid under his wing, hoping to put him on the right track before it's too late
Title: Significant Others
Air Date: January 7, 2013 at 10:00 PM PST
When a powerful divorce attorney who only represented women is murdered, Castle and Beckett are confronted with a plethora of angry ex-husbands, any one of whom could be the murderer. Meanwhile, Castle's ex-wife, Meredith, moves into the loft to take care of Alexis while she recovers from Mono, and to make matters worse, Beckett...
Title: Secret Santa
Air Date: December 3, 2012 at 10:00 PM PST
When a bearded, rotund man in a red Santa suit with an ID reading Kris Kringle falls from the sky in Central Park, Castle and Beckett are on the hunt to find the person who killed Santa. But everything isn't holiday cheer, as they discover St. Nick may have been more naughty than nice. Meanwhile, Castle and Beckett prepare for their...
Title: After Hours
Air Date: November 19, 2012 at 10:00 PM PST
In the aftermath of a disastrous "Meet the Parents" dinner, a bickering Castle and Beckett are sent to retrieve the only witness to a murder. But when they get ambushed, they're forced to take the witness on the run. Stranded in the middle of the night in a bad part of town, with no phone, badge or gun, Castle and Beckett must find a...
Title: Swan Song
Air Date: November 12, 2012 at 10:00 PM PST
When the lead guitarist of a rock band is murdered, the documentary crew that were following the band turn their cameras on Castle, Beckett and the team as they try to solve the case. The result is a documentary style episode of "Castle," which offers us a unique glimpse at our characters as they navigate a world that goes far beyond...
Title: The Final Frontier
Air Date: November 4, 2012 at 10:00 PM PST
When a body is found at a sci-fi convention, Castle and Beckett are warped into the heart of fandom — a world of egotistic celebrities, diehard costumed fans and enough drama for two galaxies.
Title: Probable Cause
Air Date: October 28, 2012 at 10:00 PM PDT
While investigating a shocking ritualistic murder, Beckett and her team uncover surprising evidence linking Castle to the killing. As the evidence against him mounts, loyalties are tested, and when surprising revelations come to light, Beckett begins to wonder how well she really knows her new lover and partner of four years.
Title: Murder, He Wrote
Air Date: October 14, 2012 at 7:00 PM PDT
Castle and Beckett's plans for a romantic weekend in the Hamptons are interrupted when a dying man stumbles into Castle's backyard, collapsing into his pool. Unable to escape the lure of the investigation they join up with the small town's well-intentioned, but inexperienced sheriff to find the killer.
Title: Secret's Safe With Me
Air Date: October 7, 2012 at 7:00 PM PDT
When a young woman is mysteriously murdered, Beckett and Castle discover her death may be linked to a repossessed storage unit up for auction. Was the unit connected to her death? Was something inside it worth killing for? The investigation leads Castle and Beckett to colorful Storage Wars-like treasure seekers and Manhattan...
Title: Cloudy With a Chance of Murder
Air Date: September 30, 2012 at 7:00 PM PDT
On Beckett's first day back from her suspension, she and Castle are thrown into the salacious world of local TV news when WHNY's veteran weather girl is found dead. As if navigating an industry full of backstabbing and ruthless ambition weren't difficult enough, they have to do it while hidingtheir new relationship...
Title: After the Storm
Air Date: September 23, 2012 at 7:00 PM PDT
After four seasons of "will they" or "won't they," Richard Castle and Kate Beckett finally gave in to their feelings for each other in the much anticipated Season 4 finale. Season 5 picks up on the proverbial morning after, with Castle and Beckett facing new questions — was this a one-time fling, or are they now a couple? But...