About a family of metallurgical scientists, the head of which is Academician Cordin, having survived a difficult crisis, and ultimately agrees with the ideas of his two sons...
Yevgeni Matveyev , Boris Plotnikov , Ivan Shabaltas , Georgi Zhzhyonov , Natalya Vavilova , Yuriy Yakovlev , Aleksandr Mikhaylov , Olga Ostroumova , Yelena Kozelkova , Aleksei Zharkov
Mosfilm
