•
Sergey Bezrukov as Captain Pavel Alekhin, SMERSH officer, Operations Group Leader •
Nikita Kologrivyy as Senior Lieutenant Evgeny Tomantsev, SMERSH officer, cleaner, and wolfhound nicknamed "Skorokhvat" •
Pavel Tabakov as Lieutenant Andrei Blinov, SMERSH officer, cleaner-trainee • Ilya Isaev as Senior Sergeant Arkhip Khizhnyak, sergeant major, group driver •
Roman Madyanov as General Egorov •
Daniil Vorobyov as Lieutenant Colonel Nikolai Polyakov, head of the department • Kirill Kuznetsov as Captain Igor Anikushin, a captain from the commandant's office • Aleksey Vertkov • Ivan Kolesnikov as Major Igor Fomin • Eldar Kalimulin as Senior Lieutenant Sentsov •
Ilya Malakov as Captain Nikolaev • Denis Nurulin as a signalman • Efim Petrunin as Ilya Fomchenko • Pyotr Logachev as Maxim Goroshnikov • Roman Vasiliev as Kazimir Pavlovsky, a saboteur • Tina Stojilkovic as Yulia Antonyuk • Vera Shpak as Olga Fomina • Maksim Emelyanov as Mikhail Lopukhin == Production ==