On a neutral island in the Pacific called Shadow Island run by American gangster Lucky Kamber, both sides in World War II attempt to control the secret of Element 722, which can be used to create synthetic aviation fuel. The U.S. sends in Secret Agent X-9 to foil the plot. Chinese agent Ah Fong becomes X-9’s partner. A Japanese submarine is standing by to take a surgically altered spy to America. A French couple, Hotel owners Papa and Mama Pierre also figure in the plot. A mysterious figure known only as Solo spends most of the picture playing tiddley winks on Kamber’s bar. Double crosses and triple crosses abound as X-9 tries to gain the secret of “Element 722″. Staring Lloyd Bridges as Phil Corrigan aka Secret Agent X-9; Keye Luke as Ah Fong, Chinese agent; Jan Wiley as Lynn Moore, Australian agent; Victoria Horne as Nabura, villainous Japanese agent; and Samuel S. Hinds as Solo. Before there was James Bond there was Secret Agent X-9. Before Element 115, there was Element 722! An action-packed movie!
