Sanctum

A claustrophobic, waterlogged descent into relentless peril, where every turn tightens the vise and hope drowns slowly.

Directed by

Alister Grierson

Genres

Action, Thriller

Starring

Richard Roxburgh, Ioan Gruffudd, Rhys Wakefield

Tagline

The only way out is down.

Overview

Master diver Frank McGuire has explored the South Pacific's Esa-ala Caves for months. But when his exit is cut off in a flash flood, Frank's team—including 17-year-old son Josh and financier Carl Hurley are forced to radically alter plans. With dwindling supplies, the crew must navigate an underwater labyrinth to make it out.

How it feels

Tense, dark and bleak. Relentless and needs your attention.

About

Survival, family, grief, isolation

Content

Strong violence. Mild gore and language. No sexual content.

Note

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

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Watch the trailer on YouTube (opens in a new tab)