L'Argent du Ministre

The film centers on Minister Melone, who, along with his mistress and bodyguards, makes his way to Luxembourg with a briefcase full of embezzled money. Their stay at a hotel introduces them to Lord and Lady Duncan, as well as Sophie, the daughter of Professor Moricet, a notable weapons researcher.

As the plot unfolds, Moricet is kidnapped, taking with him a briefcase containing vital top-secret plans. This event triggers a fast-paced chase filled with detectives, spies, and a variety of characters all vying to recover the 'real' briefcase. The film’s narrative is packed with suspense and action, making it a noteworthy entry in the action genre of the late 20th century.