based on an authentic story, and in the pure tradition of Soviet cinema, the tragic fate of a family of Polish Jews during World War II.

好幻想的科学家Janos Rukh说服另一群科学家和赞助者去非洲进行探险，目的是寻找和研究一颗远古的陨石，该陨石具有非同寻常的价值。Janos暴露在陨石的有毒辐射中，幸得医生Benet发明的解毒剂把救回来，但是他与其他人的接触可令到他们马上死亡。回到伦敦后，医生Be net利用陨石的可控制射线，来恢复盲人的视力。解毒剂的毒性激起了Janos R…

A scientist has invented a silent airplane motor of tremendous potential benefit to aeronautical and military concerns...