Debailly continues to be tailed by the Russians. The DGSE meet an Algerian with information about Cyclone. They decide to recruit Nadia; Marie-Jeanne realises that Debailly has not told her the full truth, and confronts him. She also helps Marina compel a second colleague to refuse the Iran secondment, and teaches Marina a lesson about not getting close to her contacts. Debailly continues to be interrogated by the CIA in flashforward; it is revealed that Dr Balmes works for the Americans.
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