旧阁楼上的神秘面纱 (1984)

剧情简介

During summer holidays on Adriatic island of Hvar, two boys, Miro from Zagreb and Pepek from Prague, discover forgotten and strange invention of anti-gravity cannon, the work of the late Miro's great-grandfather from the time of the First World War. They put it to work and the invention draws interest of media, police and international spies...