On his way to his wedding, Castle's Mercedes crashes and burns out. He, however, was dragged out, apparently kidnapped, disappears for weeks, but is found in a dinghy, dr ...

When the CEO of a prominent toy company is found murdered, the team uncovers an interesting secret about the victim; Castle tries to figure out what happened in those 2 m ...

Pool hustler William Fairwick is found at home, fatally stabbed with a broken cue, which seems to fit threats from at least one victim. It turns out he actually saved you ...

Castle volunteers in a second grade classroom in order to locate a witness to the murder of an ice cream vendor. After the class draws pictures, he discovers one has draw ...

When a web celebrity is murdered, Castle and Beckett explore the flashy world of internet fame, but when the killer posts pictures from the crime scene on a photo-sharing ...

Castle goes to an alternate universe where he and Beckett had never met. In this bizarre reality, Beckett was captain of the 12th Precinct and Castle hadn't had much rece ...

The only lead to a poisoned female found in New York is that she had just returned from an authentic Old West-style holiday resort in Arizona. The poison takes about 10 h ...

While the team investigates the murder of Brent Reeves, who investigated possible abuses with public contracts, the last person to have contacted him, socially isolated h ...

Castle is excited and sadden that the next case is the murder of his favorite 1980's action movie star, Lance DeLorca, and speculates that his past in the Spanish Secret ...

When an ER physician is gunned down in the street, Castle and Beckett soon discover that the victim was a mob doctor to a Mafia family run by an old friend of Castle's. A ...

Due to his 'mob connections', Castle is barred from official cooperation with the NYPD, so he passed the private detective exam and pops up 'independently' in his mates' ...

After a young telenovela actress is killed, Beckett and the 12th Precinct are thrown into the world of glamorous television. Meanwhile, another star of the show contacts ...

Castle is hired to uncover whether a client's husband is having an affair, but the case takes a shocking turn when Castle witnesses the client's murder - by her husband. ...

A meticulous MO for victims linked apparently only by plastic surgeon Kelly Nieman, a suspected serial killer herself, who gave the unwitting women identities fitting an ...

The NYPD searches for Beckett while 3XK calmly plays with them. ...

Castle is delighted to help investigate the murder of a 'Mars astronaut' in a New York simulation site. The team must figure out how it was done, who gained access, and t ...

A Hong Kong Detective works with Beckett and Castle on the murder of an ex-con turned tow truck driver. ...

Ryan isn't even allowed to tell his cop team who he's guarding while moonlighting in his ex-cop brother in-law Frank Kelly's security firm. That changes when NYPD is call ...

Beckett and Castle are faced with a large list of possible suspects when a personal injury attorney known as Richie The Pitbull Falco is murdered; a shocking secret deepe ...

A mysterious recurring dream drives Castle and Beckett to seek answers about the two-months he was missing. But their search for the truth has deadly consequences. ...

As Castle and Alexis travel to London, their routine flight turns deadly when the plane's Air Marshal is found murdered. With the help of Beckett on the ground, Castle an ...

The creator of a sketch-comedy show is murdered, and the investigation yields a surprising secret. ...

A death occurs in the woods and Castle becomes obsessed with the case because it reminds him of a pivotal event in his childhood. Beckett reaches a turning point in her l ...