电影介绍
In the waning days of WWI, a U.S. "Mystery Ship," sets sail for the coast of Spain towing a submarine. Their mission is to find and sink a U-boat that has been especially effective in attacking Allied shipping. Posing as a harmless schooner, the mystery ship is in fact fitted with a formidable gun capable of sinking a U-boat. Stopping in the Canary Islands to refuel, the crew interacts with locals involved with Germans, and with Germans themselves, including the sister of the U-Boat commander, who is lurking offshore waiting for the coming battle.
演员

乔治·奥布莱恩
Marion Lessing

莫娜·玛丽斯
Walter C. Kelly

沃伦·海默
Steve Pendleton

沃尔特·麦克格莱尔
Larry Kent
Henry Victor
安娜·李
Ph
Philip Ahlm
Al
Al Bennett
Ea
Earl Wayland Bowman
Bi
Bill Brande

威廉姆·科利尔