该片是由奥塔卡·瓦夫拉执导的科幻片,于1948年上映，主要讲述了.:Based on. the novel by Karel Capek, .the prominent Czech writ.er of the ea.rly 20th century who coi.ned the word robot. for his play R..U.R., the story revolves a.rou.nd a discovery of Krakatit .- a po.werful explosiv.e - by Prokop, an experimen.tal scientist who,. following an a.ccidental explosion in h.is lab, slip.s i.n and out. of de.lirium. W.hen he realises that, in a .delirious period, he has. given the f.ormula for making Krakat.it to one of his c.olleagues, he t.ries to find the man, who d.oes. not realize how dangerous .a thin.g Krakatit is. .In the process, he nearly g.ives his discovery. away again to .foreign interests, a gro.up of anarch.ist.s, and ev.en gre.ater forc.es of darkness...