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...
Martin Frič
Director

Vladimír Ráž
Dr. Jan Janský

Zdeněk Štěpánek
Prof. Kuffner

Jiřina Petrovická
Hedva

Vlastimil Brodský
Dr. Kozdera

Svatopluk Beneš
Dr. Regent

Rudolf Hrušínský
Kurzweil

Rudolf Deyl
Papik

Radovan Lukavský
Kolcava

Vlasta Chramostová
Kolcavova
The Current War66%
Radium Girls65%
Richard Jewell74%
Munich - The Edge of War69%
Shattered Glass69%
Eight Men Out68%
Suffragette71%
Oranges and Sunshine69%
Mank66%
The Professor and the Madman71%
The Most Hated Woman in America61%
J. Edgar62%
Belfast70%
Genius64%
Origin61%
Chaplin74%
Darkest Hour73%
Experimenter65%
I Swear82%
All Eyez on Me67%