At the end of World War II, shallow, self-centered Mara is the prettiest girl in her small Italian village; Bebo is a Communist partisan who is finding it difficult to adjust to the dull banalities of life in peacetime. When Mara’s father, a passionate Communist, declares that his daughter will marry the returning hero, her reactions range from joy to bitter resentment.

September 1943: in the general confusion a thief dressed as a priest and a sergeant exchange clothes and roles.

In the first episode, Quirino tries to conquer co-worker Gabriella. In the second episode, Prof. Beozi ends up in a raid of the police in a local for homosexuals when trying to avoid a scandal. In the third episode, Guglielmo passes all tests in order to become reader of the television news brilliantly, although the commission works with all subtleness's to exclude him.

When Italy surrenders to the Allies, part of the Italian army is dispersed and soldiers begin to return to their homes.

Following the events of The Sheriff and the Satellite Kid, Sheriff Hall and H-725 (using the official identity of Charlie Warren) still get no rest from the military - because the little alien has not yet grasped the meaning of keeping a low profile. They are constantly on the move, and H-725's father has had to pick them out of a tight spot too many times already.

The town of Newnan are seeing little green men everywhere. The military have arrived and are on the lookout for UFOs. Everyone's high strung and Sheriff Hall (Bud Spencer) is left to deal with the aftermaths of the hysteria. On his way home from patrol he happens upon a little boy claiming to be an alien by the name of H7-25. At first the sheriff doesn't believe the boy, but with the mounting evidence, even he must eventually concede. Soon the military is after Sheriff Hall and H7-25, and it is up to the sheriff to keep the boy safe and beat up large swaths of soldiers so H7-25 can go home.

An enterprising reporter takes along four willing adventurers to interview and photograph a young Sardinian criminal in hiding. Under intermittent gunfire, they make their way to the mountain hideout of the bandit. After a leisurely conversation and photo session, the encampment comes under fire from a group of armed citizens acting as police. Bullets fly and violence overtakes the criminal's two henchman, as the thrill-seeking group and the wanted criminal find themselves under attack.