Carne de tu carne

Carne de tu Carne English Flesh of Your Flesh, known as Bloody Flesh in USA is a 1983 Colombian drama horror film written and directed by Carlos Mayolo.

Both become cannibalistic and vampiric creatures who spread terror to be confused with indigenous myths as Madremonte. By taking a victims son of a peasant family in the service, the brothers are killed and buried by this. In addition to the police station, the family seeks to Andres and Margaret, however no reason for them except the main suspect was the peasants who worked in the family. Andres dad calls look so touched arrest all but the commander calls on those present to leave. A farmer discovers previously terrified without knowing the site where two teenagers were buried and left it shocked when lovers are raised and out of his grave to keep on sowing terror.

Source: Wikipedia