

Plot Summary
A biographical film about a Czech doctor, Dr. Jánský. The athletically inclined medic Jánský successfully completes his studies. He wants to become a surgeon, but finds himself in Professor Kuffner's psychiatric clinic, where, together with his colleague Kozdera, he tries to uncover the connection between blood clotting and mental illness. They make the surprising discovery that human blood can be divided into four groups and thus prevent it from clotting during transfusions. However, Jánský's discovery is met with misunderstanding by the Czech medical community...
Full Cast & Characters
Director & Crew
Martin Frič
Director
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Frequently Asked Questions
Where can I watch The Secret of Blood online?
The Secret of Blood (1953) is available to stream on various platforms. You can also watch it online via our Watch Online button.
What is the IMDb rating of The Secret of Blood?
It has an IMDb rating of 6.5/10 based on 2 votes.
Who directed The Secret of Blood?
The Secret of Blood was directed by Martin Frič and released in 1953.
How long is The Secret of Blood?
The Secret of Blood has a runtime of 1 hours and 48 minutes.
Movie Details
- Release Date
- 1953-12-25
- Status
- Released

















