Watch Full Movie Online. A nuanced portrait of a new generation, Dear Thirteen is a cinematic time capsule of coming of age in today’s world. Through the eyes of nine thirteen-year-olds, we see how pressing social, geographical and political challenges are shaping, and being shaped by, young people: rising anti-Semitism in Europe, guns in America, gender identity and racial divisions across Australia and Asia. With no adult commentary outside the filmmaker, Dear Thirteen offers an intimate view into the universal uncertainty inherent in growing up.