Overview
The Wing or the Thigh, from the French is a 1976 French comedy film directed by Claude Zidi, starring Louis de Funès and Coluche.
Plot
Charles Duchemin (Louis de Funès) is the editor of an internationally known restaurant guide, for which he still personally performs numerous restaurant tests using an assortment of elaborate disguises to escape detection by the restaurant owners. After being appointed to the Académie française, Duchemin decides to retire as a restaurant critic and trains his son Gérard (Coluche) to continue the family business. However, unbeknownst to Charles, Gérard is more interested in his true passion—working as a clown in a small circus which he has co-founded and supports financially.
Charles Duchemin is informed that Jacques Tricatel (Julien Guiomar), the owner of a company of mass-produced food, is trying to take over a large number of quality restaurants which had been awarded stars by Duchemin. Duchemin fears that customers will be misled into eating low quality food at Tricatel-owned restaurants. A short time later, an operative hired by Tricatel enters Duchemin's offices and tries to steal the almost finished restaurant guide from this year. Duchemin is able to trick the operative into stealing last year's data and, together with Gérard, follows him to watch him hand over the files to Tricatel's assistant Lambert (Daniel Langlet).
Duchemin resolves to fight against Tricatel. First he agrees to appear on a famous talk show hosted by Philippe Bouvard, who had long been trying to get Duchemin on the show, but only under the condition that Tricatel also be invited. He then orders his staff to obtain incriminating information on Tricatel which he plans to use during the talk show confrontation.
From Wikipedia (CC BY-SA 4.0).