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The world's best shipbuilders join forces to build a state-of-the-art ship that comes equipped with two submarines, and using cutting-edge engineering, it can brave the Arctic Ocean's worst winters and deadliest seas.
First Air Date : Jan 04, 2018
Last Air date : Jul 01, 2020
Episode : 29 Episode
Season : 4 Season
Runtime: 45:14 minutes
Studio: Science
Country: United Kingdom, United States of America
Cast: Julian Barratt
