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Secrets of the Dead

Preview | Japanese SuperSub

Discover Japan's superior submarine technology

05/05/2010 | Rating NR

Secrets of the Dead

Preview | Japanese SuperSub

Preview: Season 9 Episode 4 | 30s

Discover Japan's superior submarine technology

Discover Japan's superior submarine technology and just how close the Japanese came to using the subs to blow up the Panama Canal, terrorize the U.S., and possibly enact a deadly biological attack. The supersub, obtained by the U.S. at the end of the war, combined the tactical advantages of sea and sky. But why did America sink one of its most prized military captures?

05/05/2010 | Rating NR

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SECRETS OF THE DEAD is made possible, in part, by public television viewers.

Secrets of the Dead

Preview | Japanese SuperSub

Preview: Season 9 Episode 4 | 30s

Discover Japan's superior submarine technology and just how close the Japanese came to using the subs to blow up the Panama Canal, terrorize the U.S., and possibly enact a deadly biological attack. The supersub, obtained by the U.S. at the end of the war, combined the tactical advantages of sea and sky. But why did America sink one of its most prized military captures?

05/05/2010 | Rating NR

Problems playing video?   | Closed Captioning Feedback

Report a Problem

Before you submit an error, please consult our Video Help page.

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Secrets of the Dead is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.

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