As the world progresses into the industrial age, a professor studying the "nature of pure matter" is spirited away by a would-be dictator and connived into building a super-bomb, as a young reporter and a girl rescued from the sea attempt to warn him of their mutual kidnapper's intentions to dominate the world with a new and more-deadly-yet weapon.
Lubor Tokoš
as Šimon Hart
Jana Zatloukalová
as Jana
Arnošt Navrátil
as Profesor Roche
Miloslav Holub
as Count Artigas
František Šlégr
as Pirate Captain
Otto Šimánek
as The Man on the Train
Václav Kyzlink
as Ing. Serke
František Řehák
as
Václav Babka
as
Alena Kreuzmannová
as Jana (voice)
Felix le Breux
as Head Physician (voice)
František Černý
as Capt. Spade
