Dept. H

A clammy, claustrophobic plunge into pressure and paranoia, where grief and suspicion tighten like the hull around you.

Directed by

Alice Waddington

Tagline

Murder Six Miles Deep.

Overview

After a renowned scientist is mysteriously killed in a deep-sea research station, his estranged daughter is sent six miles below the surface to investigate. With the pressure building and the water rising, she must race against time to solve the murder as she uncovers the truth behind the station’s purpose.

How it feels

Tense, dark, melancholic and eerie. Slow-burning and needs your attention.

About

Mystery, grief, isolation, deception

Content

Mild violence, gore and language. No sexual content.

Note

Written by AI, so it can be wrong. Full breakdown

Your rating is saved. See your suggestions, or find titles like this one below.

Rate it, and Mesmero finds titles that feel like it. You do not need an account.

Search YouTube for a trailer (opens in a new tab)