Satan's Triangle1975

Horror Vault's take

When Coast Guard pilots respond to a distress call in a notorious stretch of ocean, they discover a lone woman aboard a vessel littered with the dead — each corpse bearing the mark of something deeply unnatural. As the crew struggles to make sense of the grim scene, the waters around them grow stranger and more hostile. Satan's Triangle is a slow-burn nautical nightmare that trades in dread and religious unease rather than outright spectacle. The Bermuda Triangle setting becomes a stage for something ancient and malevolent that defies easy explanation.

Content: Supernatural Threat, Unsettling Imagery, Depictions Of Death