快，快

The story is very basic; it deals with the adventures of young street-criminals in Madrid who graduate from car-theft to bank-robbery. What's interesting is the way Saura makes us care about these "hijos de nadie", who are kind and decent people 50% of the time, and feel they have no future in regular society. But the movie never sentimentalizes them - they do exactly what you'd expect such people to do.