Krakatit

Krakatit is a 1948 Czechoslovak science fiction mystery film directed by Otakar Vávra, starring Karel Höger as a chemist who experiences delirium and regret after inventing a powerful explosive. The film is based on Karel Čapek's novel with the same title, written in 1922. The name is derived from the volcano Krakatoa, which violently erupted in 1883.

==Plot== A barely conscious, unidentified man is given intensive care by a doctor and a nurse. The man's hands are badly burned and cut. The doctor tells the nurse to give the man oxygen.