Duration
60 minutes
Series Info
Season 4 Episode 21 of 23
Quick Summary
The author shadows a violent homicide detective
About This Program
The author shadows violent homicide detective Ethan Slaughter while Beckett is busy preparing for a trial. Castle finds himself fascinated by his new partner's uncompromising approach while investigating what appears to be a gang-related killing - but Slaughter's heavy-handed methods put both their lives in danger. Guest starring Adam Baldwin
Castle broadcasts on Great! Mystery at 7:00pm, Monday, 22 December 2025.
Channel Numbers:
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