Spanish Civil War, 1937. A platoon of Republican soldiers plans to stop the advance of the rebel troops by bombing a bridge on the road to Zaragoza, near the city of Linás. With the close collaboration of the peasants of the area, the soldiers try to overcome the continuous bombardments and endure the harsh and tireless opposition of the powerful enemy…
Andrés Mejuto
as Captain Muñoz
Nicolás Rodríguez
as Pilot Márquez
José María Lado
as The Peasant
Miguel del Castillo
as González (uncredited)
Pedro Codina
as Schreiner (uncredited)
Serafín Ferro
as Saidi (uncredited)
Julio Peña
as Attigniès (uncredited)
José Sempere
as Commandant Peña (uncredited)