
A first-time captain leads a convoy of allied ships carrying thousands of soldiers across the treacherous waters of the "Black Pit" to the front lines of WWII. With no air cover protection for 5 days, the captain and his convoy must battle the surrounding enemy Nazi U-boats in order to give the allies a chance to win the war.

as Commander Krause

as Charlie Cole

as Cleveland

as Talker #1

as Lt. Watson

as Evelyn

as Talker #3

as Lopez

as Eppstein

as Bushnell

as Lt. Harbutt

as Lt. Nystrom

as Wallace

as Pitts

as Ipsen

as Shannon

as Flusser

as Lee Helmsman #1

as Helmsman #1

as Carling

as Signalman #1

as Dicky

as Eagle

as Harry

as Boatswain's Mate #1

as Messenger #1

as Radarman

as Dawson

as Starboard Lookout

as Signalman #2

as Talker #2

as Messenger #2

as Helmsman #2

as Lee Helmsman #2

as Fippler

as Forward Lookout

as Port Lookout

as Chief Quartermaster Frederick

as Rudel

as Bridge Lookout #1

as Bridge Lookout #2

as Grey Wolf (voice)

as Dr. Temme

as Farnsworth

as Al

as Navy Crewman (uncredited)