At the series premiere, Jean-Marc and Tom make up while Magalie sets her sights on her crush. Raph makes a last-ditch attempt to unmask the blackmailer.
Raphael Valande is starting the shooting of his first feature film: an adventure spanning the ages from prehistory to the landings, including the Vikings... to pay tribute to the heroic life of his resistant grandmother. But quickly, the problems accumulate and the shooting gradually turns into a nightmare due to a member of the team who does everything to sabotage it.