Home / Series / Project Impossible / Aired Order / Season 1 / Episode 8

Unsolved Mysteries

The past does not give up its secrets easily. Brand-new machines are helping explorers reveal mysteries once thought lost forever. Underwater archaeologists are searching for a World War II Nazi sub that disappeared in U.S waters. In Scotland, researchers are digging up an ancient rock, covered with cryptic markings, that could reveal more about who built Stonehenge. On this episode: German Submarine U-576; Cochno Stone; LIDAR.

Deutsch English 한국어
  • Originally Aired July 12, 2017
  • Runtime 40 minutes
  • Content Rating United States of America TV-PG
  • Network History
  • On Other Sites IMDB Official Website
  • Created May 23, 2020 by
    Administrator admin
  • Modified July 28, 2023 by
    kyuhyung78