Castle (2009)
A charming crime novelist brings his whimsical humor to solving murders with a measured, witty detective.
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.
How intense is Castle?
Castle has no gore and some violence. Emotionally it carries some weight. The pace is measured, and it is a comfort watch and fine in the background. The humor runs dry and wholesome. Rated TV-14.
What Castle feels like
- Tone
- cozywhimsical
- Pace
- Measured
- Humor
- dry and witty, wholesome
- Best for
- Comfort watchBackgroundFamily night
Where to stream Castle
US availability via TMDB, last checked Sep 15, 2026. The app filters picks to the services you actually have.
Is Castle for you?
Is Castle scary?
No. Castle is not a scary watch (scare level 0 of 3).
Is Castle gory or violent?
No gore (0 of 3) and some violence (1 of 3). Squeamish viewers are fine here.
Is Castle sad or heavy?
A little. There is some emotional weight (1 of 3), but it is not a heavy watch.
Is Castle OK for kids?
It is rated TV-14. Intensity: scare 0, gore 0, violence 1, each out of 3. Your call for older kids.
Where can I stream Castle?
Castle is streaming on Prime Video, Hulu and The Roku Channel.
Cast and crew
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