The circus in which Rocky Carambola and Coco, his chimpanzee friend, work, arrives in a city where strange things happen.

Alberto lives with his parents and his brother Roberto, quite attractive, who tells him there are lots of girls. Alberto is a romantic guy, and doesn't find a girl for his own. He knew he was in love as soon as he saw Maria, although he was not very sure of what she thought. His brother told him he would help with her, but things get difficult when Roberto also likes Maria.

A prison in Valencia hosts an event recognizing political prisoners jailed during Franco’s reign. The reunion proves more raucous than the organizers intended.

There is an attack from outer space and a family descends to the basement, not without problems, and an electric saw ends up being the protagonist.