A man who has failed as a father and husband commits a heist to make money for his fledging business, but things become complicated when his wife interferes.
Two hoplessly out of their class con-men attempt to pull off the largest bank heist of the l9th century—by gaining the enmity of the most famous bank robber in the world and the affection of a crusading newspaperwoman.
Financial wizard "Doc" Fletcher (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 his wheeler-dealing skills in order to keep hold of everything he's worked for, in the process romancing a banker's discontented wife (Cybill Shepherd).
George is a small-time crook just out of prison who discovers his tough-guy image is out of date. Reduced to working as a minder/driver for high class call girl Simone, he has to agree when she asks him to find a young colleague from her King's Cross days. That's when George's troubles just start.
The workaholic head of the compliance section of a New York bank flies to Monaco to investigate unusual deposits from an offshore bank and meets a down-on-his-luck international film star who has become embroiled in criminal activities.
An important drug lord settled in Marseille is suspected of having ordered the killing of an American agent, but it is impossible to impute him due to his political influences, so the dead agent's boss decides to hire the services of a hitman to kill him.
An art curator decides to seek revenge on his abusive boss by conning him into buying a fake Monet, but his plan requires the help of an eccentric and unpredictable Texas rodeo queen.
Sherlock Holmes is as dashing as ever, but with a little secret: Dr. Watson is the brains behind the operation. When Reginald Kincaid, the actor he has hired to play Holmes becomes insufferable, Watson fires him and tries to go out on his own, but finds that he has done too good a job building Holmes up in the public's mind.