First air date: Feb 14, 1971
Rating: (7.1) based on 8 votes
Status: Ended Seasons: 3
Episodes: 33
Starring: Georgiy Martynyuk, Leonid Kanevsky, Lydia Velezheva, Igor Bochkin, Andrey Smolyakov
Created by: Olga Lavrova, Aleksandr Lavrov
Genre: Mystery,
Drama,
Crime
