The series follows the adventures of lighthearted Jean-Paul Moulin, a police Commissaire, and his team as they solve crimes.

A series of events unfold like a chain reaction, all stemming from a minor event that brings the film's five characters together. Set in Paris, France, Anne is an actress whose boyfriend Georges photographs the war in Kosovo. Georges' brother, Jean, is looking for the entry code to Georges' apartment. These characters' lives interconnect with a Romanian immigrant and a deaf teacher.

Seven Africans, one woman and six men, decide to enter Europe clandestinely to start a new life. Together, they face dangers and obstacles, but as they get closer to Tangiers, the last stop before they reach Spain and "liberty", their inter-group solidarity starts to fall apart.