第 1 季，第 1 集: A team of deep sea divers investigate the wreck of German U-boat, rumored to have been attacked by a sea monster during World War 1. Their investigation will take them from the icy depths of the Irish Sea to the inky lair of the Loch Ness Monster.
Documentary · 2022年1月3日 · 1 小时 24 分钟