Istvan Varju a.k.a. Kanya is a track driver. He drives alone on the roads and listens to the radio. We're In the middle of seventies, the radio broadcasts hungarian beat music. He is convinced that interesting and significant events in the life happen on the roads, so we should go, go and go in order not to miss something.

A remake of Vávra's 1948 atomic age thriller Krakatit. Engineer Prokop creates the devastating explosive “Krakatit” and soon confronts manipulative agents and imperialist conspiracies. Realizing his invention’s threat, he fights to prevent its misuse, risking everything to stop those who seek to exploit his epochal discovery.