
As Japan joins in a political pact with Nazi Germany and fascist Italy, Admiral Isoroku Yamamoto is appointed supreme commander of the Japanese fleet. With Japan headed inexorably toward war, Yamamoto, despite his misgivings, believes the only possible victory lies in destroying the American fleet by surprise at Pearl Harbor. The attack succeeds, but fails to sink the American carrier fleet. Thus Yamamoto must lead the Japanese navy into war with ever-diminishing likelihood of success.

as Admiral Isoroku Yamamoto

as First Lieutenant Ijuin

as Sumie Kimura

as 1st Lt. Kimura

as Genda

as Chief of Press Section

as Prime Minister Konoe

as Tomoko Yakuki

as Minister Yoneuchi

as Cmdr. Momotake

as Kurita

as Staff Officer Kuroshima

as Staff Officer Watanabe

as First Officer of Information Section

as Narrator (voice)

as Staff of Flying Dragon / Staff of Rabaul

as Kurita

as Nagano

as Ito

as Air Force Cmdr. Iwakuni

as Boatman Kitaro

as Chief of Staff Ugaki

as Staff Officer Arima

as Staff Officer Fujii

as (uncredited)

as Fukutome

as Tomioka

as Minister of the Navy Oikawa

as Minister of the Army Hata

as Chief of Staff Soka

as (uncredited)

as (uncredited)

as Capt. Hayakawa

as 1st Lt. Takano

as Sub-Lt. Mikami

as Sub-Lt. Morisaki

as Ohmori

as Nogami

as (uncredited)

as (uncredited)

as (uncredited)

as (uncredited)

as (uncredited)