“Nana,” based on filmmaker Serena Dykman retracing her grandmother’s Auschwitz survival story and an investigation of how her lifelong fight against intolerance can be passed on to new generations, will be screened at the Teaneck International Film Festival, at Teaneck Cinemas, November 4, 3:40 p.m. Sponsored by the Jewish Standard. A talkback follows with the director and is moderated by Dr. Daniel Rynhold, professor of modern Jewish philosophy. 503 Cedar Lane. www.teaneckfilmfestival.org or (201) 203-1723.