Don't Pull My Beard! 1975

This absurd story, bordering on the drawing-room comedy, portrays the practices of abusing power and the insolence of bureaucracy through the revolting of a young designer-engineer of the Railway Tilting Examination Board. The ambitious Pócsik works persevearingly on how to compensate for the tilting of railway carriages in bends. His jealous bosses, however, use their best efforts to block the development of an innovation.