Season 1

Gennadi Korolkov

Boris Varaksin, KGB officer, senior lieutenant

Ivan Pereverzev

Ivan Fedorovich Voitin, Varaksin's neighbor by hotel number

Irina Skobtseva

Claudia Nikolaevna Yushkova, wife of the murdered

Nikolay Eryomenko

Sibul, militia captain

Vatslav Dvorzhetsky

Kyrgemaa, head of the local city department of the KGB

Viktor Chekmaryov

Heinrich Osipovich Bush, friend of Yushkov

Harijs Liepiņš

Otto Yanovich Pukhalsky, Varaksin's neighbor by hotel number

Ants Eskola

Martin Mäger, Bush's neighbor, fishery officer