Financial wizard "Doc" Fletcher (Sir Michael Caine) is sent by crime boss Joe Fiore (Martin Balsam) to buy a bank in Switzerland in order to more easily launder their profits. When he arrives, Fletcher finds that the bank, acquired by his associate Prince di Siracusa (Louis Jourdan), consists of some shabby offices above a restaurant. To make up for this, the Prince suggests that Fletcher invests in a silver mine owned by Shireen and Agha Firdausi (Stéphane Audran and David Warner). This solves one problem, but the mine also attracts the attention of some of the most powerful people in the silver business. Fletcher must pull out all of his wheeler-dealing skills in order to keep hold of everything for which he's worked, in the process romancing a banker's discontented wife (Cybill Shepherd).—marktreut
Financial wizard "Doc" Fletcher acquires a Swiss bank and a silver mine - alleged to be worth a billion dollars. As rivals close in from all sides, Doc must fight a complex struggle to keep hold of both the bank and the mine.