Unscrupulous boxing promoters, violent bookmakers, a Russian gangster, incompetent amateur robbers and supposedly Jewish jewelers fight to track down a priceless stolen diamond.
In the highlands of Scotland in the 1700s, Rob Roy tries to lead his small town to a better future, by borrowing money from the local nobility to buy cattle to herd to market. When the money is stolen, Rob is forced into a Robin Hood lifestyle to defend his family and honour.