Behind The Locked Door
Description
A team of archaeologists travels to Arizona's Vermillion Cliffs to hunt for old Aztec treasures, but they discover a strange cave that kills anyone who enters it.
The Mysterious Traveler was an American media franchise created by Robert Arthur and David Kogan. All versions of the franchise focused on suspense and crime fiction, with occasional elements of horror or science fiction.
Wikipedia. CC BY-SA 4.0. Updated Jan 25, 2026.
