Eva is 18 years old and decides to go inter railing through Europe after she has finished school. She has decided to meet up with Klaus in Amsterdam but things get more complicated when she meets Bosse on the way.

Catalonia, Spain. In a village on the Costa Brava, José, an Andalusian emigrant, works as a bricklayer while waiting for his wife Juana and his two children to join him.

The improvised spy, Jaime Bonet, must go to Barcelona to recover a stolen microfilm which is hidden in a soccer ball.