Mondays 10:00 PM on ABC
Castle
Watch Castle Season 4 Episode 20 online via TV Fanatic with over 2 options to watch the Castle S4E20 full episode. Affiliates with free and paid streaming include Amazon and iTunes.

Rating: 4.1 / 5.0 (344 Votes)

Episode Details

Castle Season 4 Episode 20: "The Limey"

Brett Tucker guest stars this week as a detective from Scotland Yard. He teams up with Beckett and Castle on a personal case.

Castle Season 4 Episode 20 Quotes

The guy is crazy about you. And despite your little act, you're crazy about him.

Lanie

Kate, it's been weird for four years.

Lanie
×