Secrets of the Dead - Japanese SuperSub

Seizoen: 9 - Aflevering: 4 / 57 - Eerst uitgezonden: 06 mei 2010 - Episode ID: 562249

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