Guido Renzi and his lawyer friend chase a beautiful girl to return a purse that he lost and after a long drive in the car reach the laboratory of an improvised astrophysicist - the girl's father - who, together with another scientist, is about to take off in the direction of Mars aboard a missile.
Guido Renzi
L'avvocato
Lo scienziato
La figlia dello scienziato
Un altro scienziato
La moglie dell'avvocato
Una cameriera