Aggiungi una trama nella tua linguaTreasure hunters Peter and Dennis were out on a typical day exploring the Baltic Sea when a very unusual image appears on the sonar. A nearly 200 foot cylindrical object was something that h... Leggi tuttoTreasure hunters Peter and Dennis were out on a typical day exploring the Baltic Sea when a very unusual image appears on the sonar. A nearly 200 foot cylindrical object was something that had never been seen before. This documentary takes you on the extraordinary journey to find... Leggi tuttoTreasure hunters Peter and Dennis were out on a typical day exploring the Baltic Sea when a very unusual image appears on the sonar. A nearly 200 foot cylindrical object was something that had never been seen before. This documentary takes you on the extraordinary journey to find out what the object could be. Reviewed by multiple disciplines of scientists, and using a... Leggi tutto