Josie & Jack Movie Rating: 3.5Sibling relationships are complicated. Josie & Jack shows an unusually stressed pair of siblings, and how they cope with the tension between life inside and outside that relationship. Josie and Jack (Olivia DeJonge and Alex Neustaedter) were raised by their physicist father (William Fichtner). It’s hard to tell what’s right and wrong, or good and evil, within Josie & Jack, as the characters themselves have no bearing on such things. Neither exciting nor sexy, Josie & Jack takes a long cold look at a brother and sister and lets all of us come up with our own judgment on them.