A film directed by Leon Ristov '21 was selected to be screened on demand during the Sarajevo Film Festival Aug. 14–21. The 12-minute piece, titled I'm Calling Your Father, is among only 10 films selected for the festival's TeenArena program. The film tells the story of Damjan, a 16-year-old who gets jumped by neighborhood hooligans. Damjan's hard-headed mother comes up with a plan to protect him. Ristov's film was supported through a Gordon Career Center Summer Grant. Rent the film online here. A film directed by Thérèse Heliczer '93 will make its world debut at the New Haven Documentary Film…