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World famous mystery writer Richard Castle finds unexpected inspiration when Detective Kate Beckett questions him about a series of murders that based on his books.
On Castle Season 7 Episode 9, the star of Rick's favorite old action movie is found dead. As a result, Castle and Beckett delve into the actor's past.
On Castle Season 7 Episode 8, Detective Esposito ends up in the middle of a deadly situation when a person of interest in a murder investigation takes a subway car hostage.
On Castle Season 7 Episode 7, Castle and Beckett are married! But they also learn that a murder victim may have been poisoned at an Old West-style resort.
Castle Season 7 Episode 6 Rick ends up in an alternate universe where he's never met Beckett or anyone at the 12th. Can he convince them to let him help with the case so he can get back and marry Kate?
When internet celebrities turn up gruesomely murdered on Castle Season 7 Episode 5, Castle and Beckett visit the dark side of the world wide web.
Rick goes undercover in an elementary school when the team has to identify a second-grader who may information about the murder of an ice cream vendor on Castle.
When a pool hustler is murdered by an unseen killer, evidence suggest that paranormal powers may be at work. Meanwhile, Rick and Kate attempt to get their lives back to normal on Castle.
Beckett and the team investigate the murder of the CEO of a toy company while Rick gets a lead on his disappearance which puts him on a dangerous path on Castle.
Kate Beckett faces the toughest case of her life when Rick vanishes after a fiery car crash moments before their wedding on the Castle season 7 premiere.
As Rick and Kate's wedding day draws near, a shocking event sends them on a wild run that threatens to ruin their day on the season finale of Castle.