The Deep House

The Deep House

Year: 2021

Runtime: 85 min

Language: English

Directors: Alexandre Bustillo, Julien Maury

ThrillerHorror

While exploring a remote lake, two social media influencers discover a submerged house. Drawn to its mysterious allure, they begin documenting their exploration, unaware of the dark secrets hidden within. As they investigate the eerie underwater dwelling, a malevolent force is unleashed, endangering their lives and threatening to trap them in the depths forever. They must confront the unsettling history of the house and fight to escape before it's too late.

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The Deep House (2021) – Spoiler-Free Movie Summary & Plot Overview

Get a spoiler-free look at The Deep House (2021) with a clear plot overview that covers the setting, main characters, and story premise—without revealing key twists or the ending. Perfect for deciding if this film is your next watch.

In a secluded corner of south‑west France, a glass‑covered lake stretches beneath a canopy of ancient trees, its still waters hiding a forgotten structure that has lain undisturbed for decades. The setting feels simultaneously tranquil and unnerving, a place where the ordinary world slips into the realm of whispered legends. By day, tourists bask on its shores, but as the sun dips below the horizon the lake’s surface takes on a reflective quality that hints at secrets lurking beneath.

Ben and Tina are a charismatic, engaged couple from New York who have turned their love of adventure into a growing YouTube channel. Their on‑screen chemistry blends playful banter with an earnest curiosity, and their shared fascination with the macabre draws them to the most remote and reputedly haunted sites. Together they balance excitement and caution, each eager to outdo the other with daring footage while never losing sight of the partnership that keeps them grounded.

When they discover a submerged house at the heart of the lake, its intact silhouette beckons like a relic from another era. The duo decides to document the dive, intending to capture the eerie beauty of an underwater relic for their audience. The moment they descend, the water grows colder, the light dimmer, and the house’s silent corridors seem to pulse with an unseen presence. Their equipment begins to behave oddly, amplifying the tension between professional curiosity and the instinctive dread that something far older watches them.

The atmosphere is a slow‑burning blend of atmospheric horror and psychological intrigue, where the line between curiosity and peril blurs with every breath taken beneath the surface. As the influencers glide through the submerged rooms, the audience feels the weight of untold histories pressing against the walls, inviting both the characters and viewers to wonder what stories the depths have been keeping all these years.

Last Updated: August 10, 2025 at 00:31

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Characters, Settings & Themes in The Deep House

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Characters, Settings & Themes in The Deep House

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