Bad weather, farmers who do not allow the dumping of their estate, and people who are willing to sabotage for ideological reasons, disrupt the building of hydro-power on the Neretva river. Upon completion of construction, the benefits of electricity assures people of the necessity of progress.

• Zvezda film
• Milivoje Živanović
• Vera Ilić-Đukić
• Jovan Milićević
• Bert Sotlar
• Joža Rutić
• Milan Puzić
• Jozo Laurenčić
• Karlo Bulić