In wartime England, circa 1941, poorly-armed tugs are sent into "U-Boat Alley" to rescue damaged Allied ships. An American named David Ross arrives to captain one of these tugs. He's given a key by a fellow tugboat-man -- a key to an apartment and its pretty female resident. Should something happen to the friend, Ross can use the key.
as Capt. David Ross
as Stella
as Capt. Chris Ford
as Cmdr. Wadlow
as Van Dam
as Kane
as Hotel Clerk
as Weaver
as Housekeeper
as Baker
as Sparks
as Grogan
as Clerk
as American Captain
as English Captain
as Policeman (uncredited)
as Signalman (uncredited)
as Seaman (uncredited)
as Seaman on W88 (uncredited)
as Canteen Hostess (uncredited)
as Woman Dancing at Forces Centre (uncredited)
as Seaman on W88 (uncredited)
as Canteen Worker (uncredited)
as Woman With Baby in Air Raid Shelter (uncredited)
as Officer in Operations Room (uncredited)
as Officer in Operations Room (uncredited)
as Dubbing (voice) (uncredited)
as Salvage Unit Captain (uncredited)
as Soldier at Dance (uncredited)