A dying man leaves a baby with a priest; Castle and Beckett end up taking care of the baby while they investigate.
When a woman who looks very similar to Lanie is murdered, the team thinks the killer may be targeting members of the 12th precinct.
When a well-known relationship therapist is murdered, it seems that she was targeted due to the secrets she knew about her powerful and elite clients.
Alexis asks Castle for help proving a death row inmate's innocence 72 hours before his execution, but they uncover a secret that could seal the man's fate.
As Castle and Beckett investigate the ritualistic murder of a young woman, they find strange symbols in the victim's apartment; Castle struggles with Alexis' decision to move in with Pi.
A murder suspect claims he has traveled back in time to prevent terrible events from unfolding.
A desperate murder suspect with a hostage insists on negotiating with Castle.
Agents Beckett and McCord arrive to take over Castle and the guys' investigation into the death of a former child star, creating tension in the precinct.
Beckett races to find a stolen toxin capable of killing thousands of people; Castle has less than 24 hours to live after being exposed to the chemical weapon.
Beckett and Castle face the consequences of their decisions during a high-stakes investigation.
This Season Pass includes all current episodes and will include future episodes after broadcast date as they become available. Season six begins where season five left off. Will Beckett accept Castle's proposal?
An interview with a federal law enforcement agency forces Beckett to reconsider her career and her relationship with Castle; a young woman's body is found inside a flop house's water tank.
When a government whistleblower is murdered, Beckett and Castle must figure out who is responsible and determine why Homeland Security is trying to take over the case.
When Beckett steps on a pressure-sensitive bomb, the team searches for a way to save her while Castle distracts her by talking about their relationship.
When Beckett is tasked with protecting a charming billionaire whose life is in danger, she reflects on her relationship with Castle; consumed with jealousy, Castle tries to solve the case as quickly as possible.
Beckett and Castle discover giant footprints at the site of a vicious murder, leading the team to wonder if Bigfoot is the killer.
Successful New York mystery author Richard 'Ricky' Castle get permission from the mayor, as a personal favor, to seek inspiration and factual documentation by tagging along with a detectives team, as Season 3 starts to unravel.
Will homicide detective Kate Beckett survive a gunshot? Did she hear Castle profess his love in the shocking season finale? An all new season kicks off with exciting discoveries and challenging cases and a tough, new NYPD captain shaking things up.
Rick Castle is one of the world's most successful crime authors. But when his rock star lifestyle isn't enough, this bad boy goes looking for new trouble - and finds it working with smart, beautiful Detective Kate Beckett.Inspired by her professional record and intrigued by her buttoned-up personality, Castle's found the model for his bold new character - whether she likes it or not. Now with the mayor's permission, Castle's on her case and in her way. Kate's initial disdain for Castle turns to grudging respect as he quickly proves that a background in plotting murders can be a valuable asset in catching killers. As they solve a new crime together each week, they're partnership grows - as does their love-hate relationship. These two may not always see eye to eye, but together they might just write a whole new chapter in crime solving.
Season six begins where season five left off. Will Beckett accept Castle's proposal?
As Season Two begins, Castle wrestles with how to repair his relationship with Beckett. But a mysterious murder forces the pair back together. Though their relationship remains rocky, their passion for cracking cases keeps their collaboration cooking. Can Beckett forgive Castle for poking into her past? And can Castle conquer his writer's block and finish his book?
Castle & Beckett face new questions about their relationship. The fun and conflict escalate as the crime-solving dynamic duo navigates a whole new chapter in their lives.
Highlights from some of ABC's most exciting dramas. Castle Season Premiere Monday Sept 23 at 10|9c on ABC.