Beckett is asked to assist with a narcotics investigation; when a routine undercover operation goes awry, Beckett is faced with dangerous men from the New York underworld.
A guilt-ridden woman confesses to a murder, but contradictory evidence and a second confession complicate the case.
The murder of a high school mean girl points to a teenage telekinetic.
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.
The Mistress Always Spanks Twice: Preview
Castle: 'Wrapped Up In Death'
Watch a sneak peek of the season premiere.
Castle - Sneak Peek
Castle sneak peek.
Castle: A Rose for Everafter
Castle: 'Close Encounters of the Murderous Kind' Sneak Peek
Anatomy of a Murder: preview
Does she look really happy?
Dean of Thieves: Preview
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