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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.
Original Release
04/22/1954
Cast
| Name | Character |
|---|
| Vladimír Ráž | Dr. Jan Janský |
| Zdenek Štepánek | Prof. Kuffner |
| Jirina Petrovická | Hedva |
| Vlastimil Brodský | Dr. Kozdera |
| Svatopluk Beneš | Dr. Regent |
| Rudolf Deyl | Papik |
| Radovan Lukavský | Kolcava |
| Vlasta Chramostová | Kolcavova |
| Rudolf Hrusínský | Kurzweil |
| Gustav Hilmar | Prof. Kyselka |
Directors
Writers
Cast
| Name | Character |
|---|
| Vladimír Ráž | Dr. Jan Janský |
| Zdenek Štepánek | Prof. Kuffner |
| Jirina Petrovická | Hedva |
| Vlastimil Brodský | Dr. Kozdera |
| Svatopluk Beneš | Dr. Regent |
| Rudolf Deyl | Papik |
| Radovan Lukavský | Kolcava |
| Vlasta Chramostová | Kolcavova |
| Rudolf Hrusínský | Kurzweil |
| Gustav Hilmar | Prof. Kyselka |
| Světla Svozilová | Kyselkova |
| František Filipovský | Doctor at Lecture |
| Bedrich Vrbský | |
| Václav Trégl | Kolonka |
| Bohuš Hradil | Dr. Pluhar |
| Emil Bolek | Injured Comrade |
| Bohumil Machník | Commissar |
| Lubomír Lipský | Doctor at Lecture |
| Josef Kemr | Aggressive Psychiatric Patient |
| Miloš Kopecký | Lékar na prednásce |
