The Virgin Spring (1960)
The Virgin Spring is a 1960 Swedish film directed by Ingmar Bergman. Set in medieval Sweden, it is a revenge tale about a father's merciless response to the rape and murder of his young daughter. The story was adapted by screenwriter Ulla Isaksson from a 13th-century Swedish ballad, "Töres döttrar i Wänge" ("Töre's daughters in Vänge"). The film contains a number of themes that question morals, justice and religious beliefs; it was considered controversial when first released due to its infamous rape scene. It won for Best Foreign Language Film at the 1961 Academy Awards and was also the basis for the 1972 exploitation horror film The Last House on the Left.
More at Wikipedia.