- Anatoliy Lobotskiy
- Â Ruslan Dronov 10 episodes, 2003
- Aleksandr Tsurkan
- Â Gleb Borisov 8 episodes, 2003
- Artur Smolyaninov
- Â Aleksey Korenev - sotrudnik NII 2 episodes, 2003
- Ia Ninidze
- Â Maya Archvadze - zhena Ratushinskogo 2 episodes, 2003
- Svetlana Timofeyeva-Letunovskaya
- Â Inna Denisenko - zhena Mishi 2 episodes, 2003
- Boris Khimichev
- Â Ryumin 2 episodes, 2003
- Valentin Smirnitskiy
- Â Eduard Khalupovich 2 episodes, 2003
- Olga Zubkova
- Â Oksana Filippenko 2 episodes, 2003
- Aleksandr Tyutin
- Â Vsevolod Romanovskiy 2 episodes, 2003
- Oleg Feoktistov
- Â Sergey Romanovskiy 2 episodes, 2003
- Anzhelika Volskaya
- Â Fariza Mamadzhanova 2 episodes, 2003
- Albert Filozov
- Â Arkhipov - professor 2 episodes, 2003
- Vladimir Litvinov
- Â Levitin - polkovnik FSB 2 episodes, 2003
- Olga Khokhlova
- Â Byvshaya prostitutka 2 episodes, 2003
- Aleksandr Voevodin
- Â Mikhail Lopatin 2 episodes, 2003
- Denis Karasyov
- Â Lysakov 2 episodes, 2003
- Tatyana Novik
- Â Svetlana Kopteva 2 episodes, 2003
- Zoya Zelinskaya
- Â Klavdiya Perelman 2 episodes, 2003
- Dmitriy Medvedev
- Â Egor Skrebov 2 episodes, 2003
- Irina Efremova
- Â Veronika Glushkova 2 episodes, 2003
- Aleksandr Mironov
- Â Sledovatel 2 episodes, 2003
- Olga Karpovich
- Â Olga Finkel 2 episodes, 2003
- Mark Geykhman
- Â Perelman - akademik 2 episodes, 2003
- Nikolay Penkov
- Â Mikhail Syrkin - nachalnik sluzhby bezopasnosti NII 2 episodes, 2003
- Aleksey Oshurkov
- Â Kostya Nosov - okhrannik 2 episodes, 2003
- Natalya Goncharova
- Â Lyudmila Firsova - nachalnik laboratorii 2 episodes, 2003
- Irena Dubrovskaya
- Â Elena Moiseeva - zamestitel direktora NII 2 episodes, 2003
- Pavel Abdalov
- Â Furtakov 2 episodes, 2003
- Lyudmila Alyokhina
- Â Elizaveta Matveevna 2 episodes, 2003
- Vadim Medvedev
- Â Metrdotel 2 episodes, 2003
- Natalya Tretyakova
- Â Evgeniya Molokova - sestra Ratushinskogo 2 episodes, 2003
- Yuriy Stoskov
- Â Leonid Potapov 2 episodes, 2003
- Elena Aminova
- Â Nina 2 episodes, 2003
- Nikolay Merzlikin
- Â Nachalnik Dronova - v generalnoy prokurature 2 episodes, 2003
- Yuriy Sazonov
- Â Denis Epifantsev 2 episodes, 2003
- Zinaida Matrosova
- Â Raisa Sulakhmetova - sotrudnitsa NII 2 episodes, 2003
- Konstantin Konov
- Â Uchastkovyy 2 episodes, 2003
- Inna Khokhlushkina
- Â Alevtina - domrabotnitsa 2 episodes, 2003
- Evgeniy Paramonov
- Â Misha Denisenko - rezhissyor s televideniya 2 episodes, 2003
- Natalya Yaskova
- Â Alla Glushkova 2 episodes, 2003
- Mariya Chernova
- Â Olga 2 episodes, 2003
- Aleksandr Alfyorov
- Â Sychyov 2 episodes, 2003
- Vasiliy Durnovo-Saulep
- Â Glushkov - akademik 2 episodes, 2003
- Aleksey Ignatov
- Â Ilyin 2 episodes, 2003
- Larisa Zhukovskaya
- Â zhena akademika Arkhipova 2 episodes, 2003
- Viktor Sergachyov
- Â Saveliy Troshkin 2 episodes, 2003
- Vitaliy Zikora
- Â Fedoseev 2 episodes, 2003
- Galina Letushova
- Â zhena okhrannika Mamedova 2 episodes, 2003
- Tatyana Manevskaya
- Â Elga Rummo 2 episodes, 2003
- Aleksey Yarmilko
- Â Igor Sadovnichiy - sotrudnik NII 2 episodes, 2003
- Viktoriya Zakharova
- Â Nelli Lopatina 2 episodes, 2003
- Boris Maksudov
- Â Murad 2 episodes, 2003
- Elena Kotelnikova
- Â Yuliya Geller - sekretar Ratushinskogo 2 episodes, 2003
- Vsevolod Shilovskiy
- Â Boris Ratushinskiy 2 episodes, 2003
- Vyacheslav Titov
- Â Artur 2 episodes, 2003
- Yuriy Korenev
- Â Robert Kurlaev 2 episodes, 2003
- Dmitriy Brusnikin
- Â Georgiy Zinkov - sotrudnik NII 2 episodes, 2003
- Vladimir Rovinsky
- Â Vladimir Savitskiy 2 episodes, 2003
- Dmitriy Yachevskiy
- Â Vitaliy Bozin 2 episodes, 2003
- Roman Kvashnin
- Â Yurist 2 episodes, 2003
- Sonya Timchenko
- Â Tanya 2 episodes, 2003
- Irina Pulina
- Â Valentina Shcheglova - laborantka v NII 2 episodes, 2003
- Leonid Zverintsev
- Â Mikhail Zhislin 2 episodes, 2003
- Maksim Sytnik
- Â Oleg Glushkov 2 episodes, 2003
- Anton Khomyatov
- Â Vitaliy Molokov - muzh Evgenii 2 episodes, 2003
- Svetlana Svibilskaya
- Â Alina Perelman (uncredited) 4 episodes, 2003