Debailly continues to investigate the leads on Cyclone. Nadim traces Debailly's daughter Prune and starts asking about him. Marina and another agent force a colleague at the Institute to refuse the secondment to Iran. Debailly realises that the Syrians and Russians are tailing him, and finally tells Duflot about Nadia and her involvement with the Syria talks. Meanwhile, the DGSE identifies who is holding Cyclone for ransom in Algeria.
Mathieu Kassovitz
Guillaume Debailly
Sara Giraudeau
Marina Loiseau
Stefan Crepon
César dit « Pacemaker »
Zineb Triki
Nadia El Mansour
Florence Loiret Caille
Marie-Jeanne Duthilleul
Jonathan Zaccaï
Raymond Sisteron
Oleksiy Horbunov
Mikhaël Kharlov
Mathieu Amalric
Jean-Jacques, dit « JJA »
Louis Garrel
Andrea Tassone dit « Mille Sabords »
Jules Sagot
Sylvain Ellenstein
Anne Azoulay
Liz Bernstein
Irina Muluile
"La Mule"
Alexandre Brasseur
"Pépé"
Ziad Bakri
Nadim El Bachir
Hacène Benzerari
Alba Gaïa Bellugi
Prune Debailly