Dominique Olivero

L’atomique Monsieur Placido

Robert Hennion

Rellys, Liliane Bert

A gangster, thief of atomic formulas, has a double in the person of a naive musician. A music hall artist who makes eyes at the musician is deceived by the gangster who also takes advantage of the resemblance to track down a band of thugs who are chasing him. Virtue is ultimately rewarded.