Stefan's actions cause panic in Serbia, and Lidija goes undercover, gains his trust and is assigned a critical misinformation campaign. Ilija delivers the engineer to the Iranians. Ataman prepares Ayatollan and Stefan for a mission.

The deaths of three former agents cannot be a coincidence, so Milojevic sends Lazar to investigate. Sara Kon, a Mossad agent, is in Belgrade to help the SIA fight terrorism. Lazar chases the killer who's targeting retired SIA agents.