The Vengeance of the Winged Serpent (French: La vengeance du serpent à plumes) is a 1984 French comedy film directed by Gérard Oury, starring Coluche, Maruschka Detmers, Luis Rego and Josiane Balasko.

Meanwhile, Louie (Loulou) Dupin learns that his grandmother is dead and he is the sole heir of her Paris apartment.

She and her partners (including Valérie and her boyfriend who specializes in explosives) wish to keep their homes which are also hiding places for weapons and ammunition, and key points for their next attack.

The conspirators kidnap Alix Lefebure, the son of a prominent banker and industrialist, in order to exchange him for Paco.

One of Louie's friend Alvaro's pet monkey saves him by taking the package to a meeting of emirs.

Loulou, wanted for the abduction of Lefebure, intends to lay hands on Laura, to the chagrin of Alvaro.

They see terrorists fly an extra pillar to the Aztec pyramid near the meeting place during the night.