Where can I watch 9-1-1 for free?

Watch 9-1-1 free in HD on Castle. Download the Castle App to stream all seasons and episodes with English audio — no subscription, no signup needed.

How many seasons of 9-1-1 are available on Castle?

Castle has all 5 seasons of 9-1-1, with a total of 18 episodes streaming free in HD.

What languages is 9-1-1 available in?

On Castle, 9-1-1 is available in English, all in HD.

9-1-1 stars Angela Bassett, Oliver Stark, Aisha Hinds, Kenneth Choi.

When did 9-1-1 first premiere?

9-1-1 premiered on 2022-09-19 and is now streaming free on Castle.

Is the Castle App safe to download?

Yes. The Castle APK is a verified safe file. It requires only basic Android permissions and does not need root access. Compatible with Android 6.0 and above.

9-1-1

2022•18 epsIMDB 7.7

Crafted by Jann Turner, 9-1-1 Season 6 brings Angela Bassett back alongside Oliver Stark in a chapter that refuses to slow down. Set against United States, the season unravels Explore the high-pressure experiences of police officers, paramedics and firefighters who are thrust into the most frightening, shocking and heart-stopping situations. These emergency responders mu… with action storytelling across 18 episodes, exploring themes of action in ways that elevate the series to new heights.