Watch Ghosts of the Deep: Black Sea Shipwrecks

The largest ocean archaeological expedition ever has discovered a fleet of ancient ships perfectly preserved in the Black Sea's mysterious depths, and as experts investigate this holy grail of shipwrecks, they uncover hidden secrets and lost treasures.

Ghosts of the Deep: Black Sea Shipwrecks is a 2019 documentary with a runtime of 1 hour and 25 minutes. It has received mostly positive reviews from critics and viewers, who have given it an IMDb score of 8.0.