Seas Beneath
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 formid
George O'Brien
Marion Lessing
Mona Maris
Walter C. Kelly
Warren Hymer
Steve Pendleton
Walter McGrail
Larry Kent
Henry Victor
John Loder