We see a woman in an apron standing beside a greengrocer's scale. C/U of the lady's legs. Commentator says if you don't have a set of scales like these you can judge weights by other means. Several shots follow that show how much water in a pint glass weighs, and in an enamel bucket. The woman drops three pennies into the scale dish. C/U of the scales reading 1 ounce.
A reporter investigates the murder of a showgirl, who was the widow of a millionaire. While digging in to the mysterious murder of a showgirl (Vivian Wilcox), intrepid reporter Bob Martin (Robert Lowery) uncovers a connection between that case and another one he's been working on.
Carmelita and Uncle Matt find themselves in a haunted house, but the "ghosts" are actually enemy agents who are trying to frighten away visitors in order to develop a nitroglycerin bomb.
Tim McGuerin and Eddie Corbett operates a big taxi-fleet company together and because of a misunderstanding Tim's wife Sadie thinks he is having an affair with his secretary, Ms.
Pavel Hora offers his friend Jiří Pulpán a place to live. When they get home, they find out that the landlord has evicted Pavel to the yard because he found a love letter from his daughter Zuzanka.
J. P. Courtney wants to update the music on the radio program he sponsors, but his wife, Agatha Courtney, is the final authority and addicted to the classics and won't allow him to replace Professor Bistell and his symphonic orchestra.