Secrets of the Dead Season 9 Episode 4 - Japanese SuperSub

Airdate: 2010-May-06

Episode summary:

During World War 2, Japan developed a super-submarine capable of launching bomber aircraft as a strategic weapon to carry the conflict to the United States mainland. But in the rapidly changing Pacific Theater, one intended mission after another becomes obsolete before the submarines can be deployed

About Secrets of the Dead series:

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Secrets of the Dead is part detective story, part true-life drama that unearths evidence from around the world, challenging prevailin...Show more >