Jules Verne, Karel Zeman, Lubor Tokos, Arnost Navrátil, Miroslav Holub, Frantisek Slégr, Frantisek Hrubín, Milan Vácha

Vynález zkázy is a movie starring Lubor Tokos, Arnost Navrátil, and Miroslav Holub. An evil millionaire named Artigas plans to use a super-explosive device to conquer the world from his headquarters inside an enormous volcano.