Somewhere between Montmartre and Saint-Germain-des-Prés, Jean-Jacques Sempé and René Goscinny lean over a large white sheet of paper and bring to life a mischievous and endearing boy, Little Nicolas. From schoolyard games and fights to summer camp pranks and camaraderie, Nicolas lives a merry and enriching childhood – and brings friendship and newfound life to his creators, too.
Mathieu is a young and talented black box analyst on a mission to solve the reason behind the deadly crash of a brand new aircraft. Yet, when the case is closed by authorities, Mathieu cannot help but sense there is something wrong with the evidence. As he listens to the tracks again, he starts detecting some seriously disturbing details. Could the tape have been modified? Going against his boss' orders, Mathieu begins his own rogue investigation - an obsessional and dangerous quest for truth that will quickly threaten far more than his career...