This five-part series examining the evolution of the submarine in warfare includes re-creations based on diary excerpts. Also: archival footage and interviews.

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Season 1 Episode Guide

  • Voyagers to Inner Space

    Season 1, Episode 5

  • Race to Destruction

    Season 1, Episode 4

  • Hunters And Hunted

    Season 1, Episode 3

  • Silent Assassins

    Season 1, Episode 2

  • To War in Iron Coffins

    Season 1, Episode 1

Jensen Ackles and Jared Padalecki, <em>Supernatural</em>
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Netflix in 2020: A Complete Guide

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