In this sardonic comedy, after an executive is killed in a mysterious automobile accident, the French offices of his multinational company is inundated with mysteriously threatening be-ribboned anti-capitalist tracts, delivered overnight to everyone's desks. Later, the executive's body is brought to company offices for an official wake -- only no one at the company has ordered that such a thing be done. A mysterious prankster, who is able to imitate the voice of the company's president, has arranged these things. When Americans from the head office get wind of these developments, they institute a search for the perpetrator which leads to mysterious subterranean passages under the company's skyscraper.
| Directing | Jean-Louis Bertuccelli | Director |
| Writing | René-Victor Pilhes | Novel |
| Writing | René-Victor Pilhes | Screenplay |
| Writing | René-Victor Pilhes | Adaptation |
| Writing | René-Victor Pilhes | Dialogue |
| Writing | Stephen Becker | Screenplay |
| Writing | Stephen Becker | Adaptation |
| Writing | Jean-Louis Bertuccelli | Screenplay |
| Writing | Jean-Louis Bertuccelli | Adaptation |
| Production | Yves Gasser | Producer |
| Production | Klaus Hellwig | Associate Producer |
| Production | Arnon Milchan | Co-Producer |
| Production | Yves Peyrot | Executive Producer |
| Sound | Richard Rodney Bennett | Music |
| Editing | Catherine Bernard | Editor |
| Editing | François Ceppi | Editor |
| Art | Théobald Meurisse | Production Design |
| Costume & Make-Up | Catherine Leterrier | Costume Design |
| Directing | John Lvoff | Assistant Director |
| Sound | Louis Gimel | Boom Operator |
| Directing | Claudine Taulère | Script Supervisor |
| Camera | Andréas Winding | Director of Photography |
| Costume & Make-Up | Thi-Loan Nguyen | Makeup Artist |