Frédéric Diefenthal is Émilien Coutant-Kerbalec, whilst Jean-Christophe Bouvet reprises his role as General Bertineau yet again.

[2] A Belgian criminal, wanted all over Europe for his crimes, is in the custody of the Police Department of Marseille to be watched for a few hours before transfer to a prison in the Congo.

His accomplice sneaks in to the police station and changes the database image of the criminal with the unknowing help of Daniel and Émilien's sons.

Émilien (Frédéric Diefenthal) is tricked by the villain and convinced to let the prisoner go when Commissioner Gilbert knocks himself out with a sleeping dart gun while interrogating him.

Petra is recruited in a secret mission to make use of the criminal and retrieve documents from the bank vaults he robs.