Sequence showing sailors climbing to ship's deck, manning deck gun, firing. Shots of freighter being hit, catching fire, sinking. MS of survivors on raft, of men shivering. Sequence showing correspondents of Chicago Daily News and Berlings Tidende being briefed, running to telephone booths, filing stories. Low level AERIAL SHOTs of ships sunk in shallow water. Various shots of shipyard, of corvettes being launched. Shipboard sequence of corvette's crew, of bow cutting water, of depth charges exploding. Shots of freighters leaving port.