The second annual Southampton Jewish Film Festival has brought together seven documentaries and one narrative feature that explore different aspects of the Jewish experience. Presented by the Southampton Cultural Center in partnership with the Chabad Southampton Jewish Center, the weekly screenings will begin Tuesday at 7:30 p.m. with a showing of “I Have Never Forgotten You,” a 2006 documentary about Simon Wiesenthal, a Holocaust survivor, and his work with the American War Crimes Unit, which tracked down more than 1,000 Nazi war criminals.