Released:
1974-09-16

Overview:
The protagonist of the film is a female microbiologist and inventor of penicillin. The discovery of this life-saving drug was preceded by many years of scientific research, which Dr. Lebedev conducted in his laboratory in a small provincial town at the beginning of the century... Tanya, a girl from the neighborhood, accidentally finds herself in the doctor's house, where she first encounters the mysterious world of science...

Director:
Vladimir Fetin

Runtime:
3h 6min

Genre:
Drama

• Cast:
• 
  Lyudmila Chursina
  as
  Татьяна Петровна Власенкова
• 
  Lyudmila Gurchenko
  as
  Глафира Сергеевна Рыбакова
• 
  Vladislav Dvorzhetsky
• 
  Aleksandr Demyanenko
• 
  Fyodor Nikitin