The main character is the owner of a small enterprise in the southwest of France. An American corporation plans a take over. In order to smoothen the negotiations they invite the guy to Paris and wine and dine him. Furthermore he is introduced to the "niece of the PR director" who in reality is a hooker they rented for the occasion.
While serving time for insanity at a state mental hospital, implacable rabble-rouser, Randle Patrick McMurphy inspires his fellow patients to rebel against the authoritarian rule of head nurse, Mildred Ratched.
After spending decades living in the shadow of his more famous and successful sibling, Consulting Detective Sigerson Holmes (Wilder) is called upon to help solve a crucial case that leads him on a hilarious trail of false identities, stolen documents secret codes.