

A group of former military elites set out to explore an uncharted abyss, not knowing their worst nightmare is waiting for them deep beneath the ground.
Practical Effects
Actual underwater cave photography looks genuinely terrifying.
Acting
Heidi Toini commits harder than this script deserves.

Director
Henrik Martin Dahlsbakken
Trivia, insights & behind the scenes
Shot entirely on location in Norwegian caves with the cast doing much of their own diving, which explains why the panic looks so real.
This is basically The Descent for people who think character development is optional and monsters are overrated — just use toxic masculinity instead.