Treasure (out Jul 18) is worth a look-see. Drawing from a 1999 novel, it's the story of a middle-aged Jewish woman who travels to Poland with her elderly father to better understand her family history. Repetitive in places but the button-pushing interactions between leads Lena Dunham and Stephen Fry make the film work as a whole. They each get a chance to display likeability, vulnerability, and nastiness. Grade: B.