Bo Ling

Charles Cook, a husband with a multi-year itch, decides he will go out and whoop it up with the boys, but tells his wife it is a business meeting. His helpful friend Jack Scott introduces him to a very pretty--and shapely--Miss Scott, whose stock-in-trade is understanding misunderstood husbands, and she is very good at it. Charles enjoys being one of the boys and schedules more business meetings. Meanwhile, his wife Alice is at home wishing her husband didn't have to go to so many business meetings.

Philo is in Vienna working for the US Government to see if Archer Coe is selling aircraft designs to foreign powers. He grabs the plans with Archer's signature, but is captured by police before he can escape. Deported he comes back to America and plans to confront Archer, but Archer is found dead in his locked bedroom with a gun in his hand. While it looks like a suicide, Vance knows better and the coroner finds that Archer has been shot, hit with a blunt instrument and stabbed - making suicide unlikely. But Vance is on the case and is looking to see if government secrets have been sold and who has murdered Coe. This is a remake of "The Kennel Murder Case" using aircraft designs and espionage instead of Chinese porcelain and dog shows.