Cops and Robbers

Fabrizi plays Bottoni, a detective who has been given three months to bring Esposito to justice. Deciding to bore from within, Bottoni ingratiates himself with Esposito's warm-hearted family. He finally meets his prey at a colorful family get-together. The men discover that they're kindred spirits. But this does not dissuade Bottoni's determination that the law must take its course. (allmovie.com)