A man accidentally kills another man and tries to think of who would be the best person to call. Needless to say, no one's enthused to help.

Young Betty Pellegrino (Orla Conforti) is a strong-minded 13-year-old, left on her own to deal with life in the poorer districts of an industrialized Turin. Street life alternates with bouts in the reformatory, and Betty's prospects for a decent life seem fairly dim in spite of her consistently ready wit and ability to take whatever life hands out. Then she meets a social worker willing to add Betty to her already heavy case load. Maybe there is some hope after all, as two against the world double Betty's odds.