Castle (2009)
Castle is streaming in the US on Amazon Prime Video, Hulu, Philo.
The verdict
Castle ranks near the top of the current English series crop. It holds an 8.0/10 on TMDB from 2,153 ratings, well above the typical run of new releases. In the US you can stream it on Amazon Prime Video, Hulu, Philo.
Is it worth starting?
This is 8 seasons deep — English drama with a crime streak, not one for younger kids. Several seasons in, so it's a commitment to start rather than a one-night sampler.
- Why
- It rates 8.0/10 on 2,153 ratings so far — a strong early showing.
- Skip if
- you don't want to start something several seasons deep
- Best for
- A long run rather than a single sitting
Story
After a serial killer imitates the plots of his novels, successful mystery novelist Richard "Rick" Castle receives permission from the Mayor of New York City to tag along with an NYPD homicide investigation team for research purposes.
Good to know
| Watch with family? | TV-14 · Older kids & up |
| Genre | Drama / Crime |
| Language | English |
| Best screen | Stream at home |
Director
Andrew W. Marlowe
Cast
Where to watch in the US
Included with a subscription — no extra charge on these platforms.
Availability as of 2026-09-20 — platforms may change over time.
More: Everything new on Prime Video
Trailer
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