When Castle appeared on his show, comedian and TV star, Bobby Mann asks Castle for help, claiming to fear for his life. A few hours later, he dies from cardiac arrest. Ca ...

The investigation into the shocking death of a museum curator, crushed by a falling gargoyle, takes a bizarre turn when Castle and Beckett learn that he isn't the first m ...

Castle worked out that Ben Conrad was a scape-goat, shot by the real serial killer. He was too late to prevent Becket's place being bombed, but she survived, having being ...

Only Becket, on whom the lead character was based, pretends not to be excited when one of Castle's books is chosen for a Hollywood movie. An anonymous, amused 'fan' calls ...

When a half-naked woman is found covered in caramel sauce and hanging by bondage cuffs in a public park, Castle and Beckett's investigation takes them into New York's und ...

Retired baseball star Cano Vega is murdered on a Spanish Harlem community baseball field he sponsored, with his skull smashed with a bat. He had borrowed $200,000 from a ...

Mysteries abound when a family returns from vacation to discover a dead man in their daughter's bed. Thinking they're investigating the murder of a squatter, Castle and B ...

While investigating the death of an Irish mobster, Beckett and Castle uncover a local turf war that may be connected to both a late-night infomercial guru and an internat ...

When Castle and Beckett are called to a wedding to investigate the death of a bridesmaid, Castle is stunned to discover that the soon-to-be bride is his old flame, Kyra, ...

When an art dealer is gunned down in his gallery, Castle and Beckett discover that a bullet is inexplicably missing from the crime scene. The mystery is deepened by an am ...

Sam Parker's corpse is found in a garbage chute. However, he's identified not only by his wife, Helen, but by a fiancée, who only knew him as 'bachelor' Jake Holland. Al ...

Highly respected A.D.A. Jack Buckley, a tough crime-fighter, was murdered. His ex-brother-in-law Paul Cho, a businessman who likes call girls, was blackmailed by Danton t ...

Bike messenger Caleb Shimansky is killed by a masked man in a stolen black sedan. Caleb carried only one package, for Sally Niedermeyer, whose name the courier firm had w ...

Haley Blue, the singer in Alexis' favorite band, The Blue Pills, is found in an alley with a broken neck, staged as in one of her music videos. Stalking fan Franco Marque ...

As Halloween approaches, Castle and Beckett are called to a graveyard where the body of a young man sporting vampire fangs has been discovered with a wooden stake driven ...

Illegal Czech immigrant Eliska Sokel's corpse is found hidden in a sewer, two days after her death. Her also-illegal ex, Teodor Hajek, explains she left him after their s ...

When an Arctic explorer is killed during a polar expedition, the mysterious circumstances of his death take Castle and Beckett from the penthouses of Park Avenue to the h ...

During fashion week, a couple playfully stripping in a public fountain finds the beaten-up corpse there of designer Teddy Farrow's rising model Jenna McBoyd, fatally stab ...

With the moon full, couples therapist, Ashley Cosway, is her husband, shot and words written on her face. When Castle, Beckett, Ryan and Esposito arrive and start to inve ...

Insurance agent John Allen was strangled and thrown off a roof into a tree. On the way to the morgue, masked men intercept the ambulance and hold Castle and Lanie at gun- ...

Plastic surgeon Dr. Joshua Leeds was found asphyxiated by a plastic bag in his long overdue parked car when it was finally towed. Before his death, he was tortured with b ...

Two-year-old Angela is kidnapped from adoptive parents Alfred and Theresa Candela's home for $750,000 ransom, every cent they own. Castle follows the money in the parents ...

A woman found drowned in a bathtub full of motor oil is initially identified as a missing suburban housewife, until it's discovered that her identity had been stolen from ...

Castle is anxiously awaiting the public response to the release of his newest work of fiction. A baffling rash of jewel robberies from the society set prompts Castle to a ...

Richard Castle thinks a murder is a vodun ritualistic murder when a metallic disk is found in the mouth of an adult male murder victim. When other deaths pop up, includin ...

The frozen body of a woman is not only discovered at a construction site, but her thawing body is a married woman who hasn't been seen in 5 years. Her husband had gone on ...

City councilor Jeff Horn is murdered during a reelection campaign. The body was dumped in a rug from the hotel of nightclub baron Calvin Creason, whose latest major proje ...

A clique of rich kids plays Russian Roulette with a bullet-less gun. But one night, a bullet in the chamber kills one of them. When another one supposedly commits suicide ...

Howard and Sara Peterson's nanny, Sara Manning from Georgia, is found dead in their building's clothes dryer. Once more, Castle comes up with the non-evident questions an ...

Murder mystery author Richard 'Rick' Castle's book, in which he kills off his bestseller series' hero, Derek Storm, is published. On that very day, NYPD detective Kate Be ...

Joey Durban, a just returned veteran of Afghanistan conflict, is the next case for Reese and Finch. On the surface, Joey seems to be just another vet trying to adjust to ...

Josh trumps a potential Democratic challenger in a masterful political move and then hires the challenger's chief of staff and ex-girlfriend Mandy Hampton. Toby tries to ...