Ödön Uher ifj.

A bánya titka

Ödön Uher ifj.

Melitta Mea, Kató Dömötör

Éva, an orphaned mine heiress, is on the verge of gaining her inheritance from Count Rudolf. In order to retain control, Rudolf aims to provoke a worker's revolt against her. Éva then meets Jura, one of the miners, who claims he was raised from birth within the mine by a mysterious witch named Anna.