In 1938 a group of fascists led by the general Gaetano Maria Barbagli decides to invade the planet of Mars.
Roberto is a doctor in a small town near Naples. He suffers from a severe heart disease and he is heading toward an American hospital for a dangerous surgery with little or no hope of surviving. Therefore he talks to his best friend since childhood, Michele, a columnist at the local newspaper, explaining his last and long-wanted desire: having sex once with his Swedish beautiful wife, Frida.