Investigation Held by ZnaToKi (1971)
Watch Investigation Held by ZnaToKi Online.
- First Air Date: 1971-02-14
- Last Air Date: 2003-01-06
- Total Seasons: 3
- Total Episodes: 33
- Episode Runtime: 55 min.
- Network: Channel One, Central Television USSR
- Directors: Vyacheslav Brovkin, Vladimir Khotinenko, Gennadi Pavlov, Viktor Turbin, Vasili Davidchuk.
- Creator: Olga Lavrova, Aleksandr Lavrov
