In Shanghai's Dixie Bar, Kay Murdock, a British Secret Service agent, searches for a letter addressed to Captain Larsen. After the bartender refuses to hand it over, Kay steals it, only for the manager, Roy Bonnell, to recover it and reveal a coded message.
Secret Agent of Japan
In Shanghai, a mysterious woman walks into the Dixie Bar, seeking a letter addressed to Captain Larsen, and finds herself drawn to Roy Bonnell, the enigmatic manager.