While diving in a remote French lake, a couple of YouTubers who specialise in underwater exploration videos discover a house submerged in the deep waters. What was initially a unique finding soon turns into a nightmare when they discover that the house was the scene of atrocious crimes. Trapped, with their oxygen reserves falling dangerously, they realise the worst is yet to come: they are not alone in the house.

Directed by

Julien Maury, Alexandre Bustillo

Written by

Alexandre Bustillo, Julien Maury

Genres

Horror

Released

June 30, 2021

Runtime

1h 25m

Status

Released

Language

English

Countries

Belgium, France, United States of America

Studios

Radar Films, Logical Pictures, Apollo Films, uMedia, Forecast Pictures, Screen Flanders, XYZ Films, CNC, Epix, OCS, Wallimage, Pulsar Content, RLJE Entertainment, uFund, Blumhouse Television

Box office

$1,899,068