The Virgin Spring (Swedish: Jungfrukällan) is a 1960 Swedish rape and revenge film directed by Ingmar Bergman. Set in medieval Sweden, it is a 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"). Bergman researched the legend of Per Töre with an eye to an adaptation, considering an opera before deciding on a film version. Given criticism of the historical accuracy of his 1957 film The Seventh Seal, he also invited Isaksson to write the screenplay. Other influences included the 1950 Japanese film Rashomon. Max von Sydow played Töre.