Anna and Isaak are on the run with, hot on their heels, Belinski, the head of security. In Baikonur, Fef is convinced that his sister Irina is hiding something about her husband. At the cosmodrome, Mikhaïl and Réva suspect a hack at the origin of the accident. Anna joins the tracking station where Gilgamesh lives.

• Stéphane Pannetier
• Thierry Poiraud
• Julien Vanlerenberghe

• Oleg Levin
• Céline Sallette
• Daniyar Alshinov