Urvakannere Heranum En Lerneric (1955)

Young scientist Artashes Malyan is convinced that there is a mine of mercury and silver on top of Mount Kamir. Although Professor Daniel-Beck is against sending a group of experts there, a group headed by Malyan is formed. Cortets, who is the head of one of the largest chemical factories in Europe, learns about their plans. Years ago, he had been in that place, found the mine, and in order to hide that fact, he killed the Russian scientist Shelagin, throwing him into the abyss, and forced Daniel-bek to be silent. Foreign spies decide to disrupt the expedition.