Mysteries of the Abandoned

Doomsday at Dragon's Teeth (3x1)

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Eerie ghost ships stranded in an alien desert, sinister ruins known as the Dragon's Teeth, and a ghostly complex with a bloody past are deserted engineering projects. Stories: 1) Moynaq Sea Port, Karakalpakstan, Uzbekistan; 2) Vallo Alpino, Resia, Italy; 3) Beelitz-Heilstätten, Brandenburg, Germany ; 4) HMS Calypso, Newfoundland, Canada