Great! Mystery

Carrie and Al's first case with the NYPD's Major Crimes Section, a high-profile kidnapping, hits close to home.

Stan becomes the prime suspect when the remains of his first charges are found in an excavated construction site, along with his old badge and ID. Mary and Eleanor attempt to piece together the facts of events from 20-years earlier in attempt to exonerate him. Following the...

Castle and the boys, along with a new NYPD detective, Sullivan, investigate the murder of a former child star. The case takes a turn for the worse when Beckett and McCord arrive.

A young woman is murdered while Dr Mark Sloan is examining her, setting off an investigation that plunges him into dark memories of his own childhood.

Mark attempts to discover why his father, a former police detective, vanished more than 50 years earlier, leaving him and his mother to fend for themselves.

Jessica is drawn into more mysterious goings-on during a stay in Ireland to visit her friend Rory Lanahan, a police inspector.

Jessica sets out to trap the perpetrator of a deadly hoax after breaking out of a dungeon and proving that the ghost is a ruse.

A desperate young murder suspect, Emma Briggs, takes hostages at gunpoint then mysteriously insists that she will only negotiate with one person: Richard Castle.

Carrie goes undercover with a team of bank robbers to pursue a lead on the gang's notorious and elusive leader.

When a bridge collapse results in many deaths, the victims' families come after the engineer who designed it, but once he is in witness protection, he attempts to clear his name, regardless of the consequences.

Alex and Drew investigate a self-help retreat and the controversial life coach who oversees it.