Where can I watch Underwater for free?

Watch Underwater free in HD on Castle. Download the Castle App to stream the full movie with English audio — no subscription, no signup needed.

What languages is Underwater available in?

On Castle, Underwater is available in English, all in HD.

Who stars in Underwater?

Kristen Stewart stars in Underwater, alongside Vincent Cassel and Mamoudou Athie in lead roles.

When was Underwater released?

Underwater was released on 2020-01-10, 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.

Underwater

2020•95 minIMDB 5.9

Directed by William Eubank and brought to life by Kristen Stewart, Underwater (2020) unfolds in United States as Kristen Stewart faces After disaster strikes miles beneath the ocean's surface, a deep-sea research crew faces the monstrous consequences of what their drilling has unleashed.. Co-starring Vincent Cassel, this Action feature delves into action, delivering Action that keeps audiences engaged from opening scene to final frame.