Global Game Show: Sunken Mysteries
- Episode aired May 30, 2018
From submerged treasures to lost civilizations, Josh Gates quizzes his contestants on sunken mysteries from all over the world.From submerged treasures to lost civilizations, Josh Gates quizzes his contestants on sunken mysteries from all over the world.From submerged treasures to lost civilizations, Josh Gates quizzes his contestants on sunken mysteries from all over the world.