A 4-part made-for-television feature film. Two young physicists, engaged in the problems of atmospheric electricity and the study of thunderstorm phenomena, both disciples of Professor Dankevich, a talented, straightforward, incorruptible man, unwavering in his principles. Dankevich endeavoured to instil this uncompromising fight for honesty in science to the young scientists. And one of them, Sergey Krylov, lives up to the professor's expectations by continuing his work...
Igor Volkov
Andrei Teneta
Vasili Lanovoy
Pavel Kadochnikov
Tatyana Plotnikova
Irina Klimova
Vladimir Msryan
Vyacheslav Gostinsky
Igor Kashintsev
Gennadiy Nilov
Leontij Polohov
Leonid Kuravlyov
Evgeniy Dvorzhetskiy
Olga Kabo
Leonid Markov
Lev Prygunov
Yuri Katin-Yartsev
Valentin Smirnitskiy
Maya Bulgakova
Vladimir Privalov
Olga Soshnikova
Valentin Bukin
Oleg Belov
Pavel Sirotin
Aleksandr Belyavskiy
Mikhail Bychkov
Valeriy Yaremenko
Vladimir Episkoposyan
Givi Sarchimelidze
Veleriy Zakharyev
Eduard Koshman
Yevgeniy Markov
Yuri Martynov
Vladimir Myshkin
Fyodor Odinokov
Galina Samoylova
Taisiya Lytvynenko