After researcher Yuri Sergeev fails to report to work, local police officer Ilya Sergeev opens an investigation into his disappearance.
Yuriy Kamorniy
Ilya Petrovich Sergeyev
Leonid Dyachkov
Yuriy Nikolayevich Sergeyev
Margarita Terekhova
Tanya
Elena Naumkina
Lyoka
Valentin Gaft
Anatoliy Anatolyevich Petelin
Pavel Pankov
Ivan Nikitich
Igor Kashintsev
Personnel Director
Leonas Ciunis
Head of Department
