Plot Summary:This subject will give rise to unrestrained laughter and will infect your entire audience with the jovial microbe. A learned man is seen in his laboratory studying microbes. His friend enters and after exchanging salutations the visitor is proclaimed to be full of microbes. Through a microscope the victim is permitted to view the many microbes with which he is infected and as each microbe is displayed to the view of the audience its exhibition creates wild applause. The microbes shown are as follows: Political Microbe, Functionary Microbe, Mother-in-Law Microbe, Chauffeur's Microbe. The poor man faints and the doctor of science laughs at his terrified friend.
A scientist has acquired a microscope and is showing it off to his friend. He takes various body samples - hair, phlegm, etc. - and puts them under the microscope. The "microbes" coalesce and form different shapes, creating caricatures of various people, such as mothers-in-law and drunks. These animated characters goof around in traditional cartoon fashion.