The Secret of an Old Attic(1984)

Name: The Secret of an Old Attic
Director: Vladimir Tadej
Genre: Family, Adventure, Science Fiction
Released: 1984-01-01
Duration: 101 min
Cast: Mario Mirković, Jiří Guryča, Nina Petrović, Rene Bitorajac, Špiro Guberina

Mario MirkovićJiří GuryčaNina PetrovićRene BitorajacŠpiro Guberina

During a summer holiday, two boys discover an anti-gravity cannon in an old attic.