Borsalino and Co. begins with the funeral of Jean-Paul Belmondo's character from the first film, leaving Alain Delon to hold the fort almost single-handed, and the results aren't as entertaining as they could be as he swears revenge and finds himself on the losing side of a gang war with a gang of Italian fascists looking to destabilise the country through crime and drugs, with Marseilles a natural starting point. The choice of villains are interesting, as are their weapons of choice - they prefer to kill underlings and employees (even blowing up a bad music hall comic in the middle of his act: a bit redundant considering he was clearly dying long before the bomb went off) while publicly humiliating their bosses - but the film never really rises above the average. There's plenty of stylish décor and sharp suits, a couple of decent shootouts but not much fun (it's an hour before Claude Bolling's famous theme from the first film is heard), so it's no surprise that the US-set sequel promised by the end title never materialised.
The poor standards conversion transfer on Kino's region 1 NTSC DVD doesn't help matters either. Extras are stills gallery, original theatrical trailer, and trailers for The Sicilian Clan, Flic Story, Two Men in Town, Mort d'un Pourri, Trois Hommes a Abbatre, Pour la Peau d'un Flic, Le Battant, Parole de Flic and Ne Reveilles pas un Flic Qui Dort.