La patota

La patota Spanish for The gang or The mob is a 1960 Argentine drama film directed by Daniel Tinayre and written by Eduardo Borrs, starring Tinayres wife Mirtha Legrand. It focuses on Paula Vidal Ugarte Legrand, a young attractive teacher who takes a professorship at a night school located in a marginal area of Buenos Aires, where is she is gangraped by a group of students. The film was in competition for the Golden Bear at the 11th Berlin International Film Festival, where Tinayre was given the C.I.D.A.L.C. Award.

Source: Wikipedia