Aliens from the constellation Hydra crash-land on the island of Sardinia. A prominent scientist, his daughter, several young technicians, and a pair of Oriental spies are taken hostage by the beings so they can use them to repair their spaceship's broken engine. With that done, they take off towards their home planet, taking the earthlings with them. However, the humans attempt to mutiny against their captors, inadvertently sending their tiny spaceship hurtling into the infinite beyond...

After a phone call has been intercepted (an industrialist is going to receive a huge amount of money from a foreign bank), Mafioso Luca Albanese is assigned to set up a big robbery. He and his gang (three men and three women) then hide-out in a remote mountainous region, but soon at each other's throats. Moreover, someone is killing Albanese's men one by one, leaving white paint on the victim's faces...

A small town in Italy is about to celebrate their patron saint. The city is full of people with different problems. A Communist in existentialist crisis that also must take care of his mentally ill wife. A woman who is tired of her husband's inability to show emotions and therefore more and more often slips into the world of dreams. A perverse butcher engaged in sex with the meat he sells when he's not peeping on young girls. A girl who became pregnant after having sex with her father. In this town a mysterious stranger show up and who turns on several of the inhabitants lives.