Comedy in two segments. In the first, an important businessman becomes temporarily paralyzed after taking too much of a potent aphrodisiac. To take his place, his employee finds a mechanic who is a look-alike. In the second story, a businessman's woman pretends she is jealous in order to conceal her own unfaithfulness, as she is having an affair with her husband's closest employee.
A professional hitman returns to Brazil and is hired to eliminate an Argentine Delegate in a Rio de Janeiro convention. Inspector José da Silva realizes the plot and starts to pursuit him.
