Mondays 10:00 PM on ABC
Castle
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Looking to watch Castle Season 4 Episode 23 online? TV Fanatic is your destination for every paid and free streaming option of the Castle S4E23 full episode from 2 affiliates.

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Episode Details

Castle Season 4 Episode 23: "Always"

Beckett is hot on the trail of the person who shot her mother. Read on for a recap of the Castle season finale.