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.
Significant Others - Sneak Peek
Castle: 'Murder Most Fowl' Sneak Peek
Castle: "A Deadly Affair" Sneak Peek
Castle - Sneak Peek
Moderator and TV host Tom Bergeron asks cast members Ruben Santiago-Hudson (Roy Montgomery) and Tamala Jones (Lanie Parish) about getting the takes they want.
Castle Ep 214
Castle Sneak Peek
They discover they don't have a song!
Castle: 'Close Encounters of the Murderous Kind' Sneak Peek
Castle: 'Knockdown' Sneak Peek
Does this student really have telekinetic powers?
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