Charlie impersonates an employee of the U.S. government to foil an espionage plot which would destroy part of the Panama Canal, trapping a Navy fleet on its way to the Pacific after maneuvers in the Atlantic.

• 20th Century Fox
• Sidney Toler
• Jean Rogers
• Lionel Atwill
• Mary Nash
• Victor Sen Yung
• Kane Richmond
• Chris-Pin Martin
• Lionel Royce