Mission: Shanghai

The year is 1936.
"Nick’s old nemeses, Black Dragon Toshio Miyazaki of Japanese Naval Intelligence returns to San Francisco. He enlists a traitor to steal TOP SECRET US Naval Codes. Nick joins a Naval Intelligence team with a mad plan. They would race Miyazaki to China in a new Sikorsky S-43 amphibian, and confront Miyazaki using Nick as bait. Then United States Marines would spring a trap and recover the stolen codes. All Nick has to do is survive the encounter with the merciless Black Dragon. But Nick has sworn revenge against Miyazaki for murdering his friends and he’s willing to risk all to settle the score."