The Secret of Blood
The Secret of Blood is a 1953 Czechoslovak biographical drama film directed by Martin Frič about Czech doctor Jan Janský who discovered and classified the four different blood types. It competed at 14th Venice [International Film Festival].
Cast
- Vladimír Ráž as Dr. Jan Janský
- Zdeněk Štěpánek as Prof. Kuffner
- Jiřina Petrovická as Hedva
- Vlastimil Brodský as Dr. Kozdera
- Svatopluk Beneš as Dr. Regent
- Rudolf Hrušínský as Dr. Kurzweil
- Radovan Lukavský as Worker Kolčava
- Vlasta Chramostová as Kolčavová
- Rudolf [Deyl, Jr.|Rudolf Deyl] as Batman Papík
- Josef Hlinomaz as Alois
- František Filipovský as Doctor at Lecture
- Josef Kemr as Angry patient
- Gustav Hilmar as Prof. Kyselka