Josselin Beaumont, a French secret agent, is tasked with assassinating Njala, the president for life of Malawi in Africa. A shift in French policy means that assassinating Njala is no longer an option. But instead of recalling their agent, high-ranking officials deliberately sacrifice Beaumont by handing him over to the Malawian authorities. Arrested, tried, and imprisoned, he nevertheless manages to escape. Back in Paris after a two-year absence, he informs his superiors through Colonel Martin that he will fulfill his contract during Njala's upcoming official visit to Paris between the 12th and 15th of this month, and that he has a few scores to settle with the D.G.S.E. The question is, should Beaumont be stopped or not?

Jean-Paul Belmondoas Commandant Joss Beaumont
Robert Hosseinas Commissaire Rosen
Elisabeth Margonias Jeanne Baumont, épouse de Joss
Jean-Louis Richardas Colonel Martin
Jean Desaillyas Ministre
Michel Beauneas Capitaine Édouard Valeras
Cyrielle Clairas Alice Ancelin
Pierre Vernieras Salvatore Volfoni
Marie-Christine Descouardas Doris Frederiksen, pute présidentielle de Mme Claude
Bernard-Pierre Donnadieuas L'inspecteur Farges
Henri Decaë