
During World War II, Captain Cassidy and his crew of submariners are ordered into Tokyo Bay on a secret mission. They are to gather information in advance of the planned bombing of Tokyo. Along the way, the crew learn about each other as they face the enemy and some of them lose their lives.

as Captain Cassidy

as Wolf

as 'Cookie' Wainwright

as Reserve Officer Raymond

as Tin Can

as Andy

as Pills

as Tommy Adams

as Mike Conners

as Mrs. Cassidy

as Dakota

as Larry

as Sparks

as Sound Man

as Torpedo Gunnery Officer

as Mike's Wife on Record (voice) (uncredited)

as Yo Yo (uncredited)