: It combines typical haunted house tropes—like mysterious apparitions and satanic imagery—with the survival-horror element of running out of air. Reception & Viewing Tips
: Most of the film was shot in actual water tanks in Belgium rather than using green screens. A real house set was constructed floor-by-floor and submerged to create an authentic, claustrophobic atmosphere. The Deep House (2021)2021
: A pair of urban explorer YouTubers, Ben (James Jagger) and Tina (Camille Rowe), travel to a remote lake in France to film a perfectly preserved mansion submerged at the bottom. Their dive turns into a nightmare as they discover the house's dark history and find themselves trapped with limited oxygen. : It combines typical haunted house tropes—like mysterious