This slapstick comedy concerns a college professor who stages a one-man vendetta against television. A hare-brained inventor has produced an aerosol spray that when applied effectively renders television antennae useless. Armand (Bourvil) enlists the help of a gymnast who scales heights to apply the spray to the receivers of his students to keep them from being polluted by the senseless medium. Soon the stuffy network executives launch an all-out search for the perpetrator as television revenues plummet. The police are soon called in to solve the mystery as the professor and his crew slowly move towards their ultimate goal of spraying the Eiffel tower. Armand demands an audience with the President and uses his threat to cut off all television to insure the meeting will take place.