The Testament of Professor Dowell (1984)

The film is based on the popular sciencefiction novel Professor Dowells Head by Russian writer Alexander Belyaev For many years a prominent scientist had been striving to solve the problem of immortality He shared the results of his daring and risky experiments with his colleagues But one day something happened that no one could have foreseen the professor had disappeared The best student and follower of Professor Dowell tries to use the results of his scientific research for criminal purposes It looks like he is going to succeed