“King Richard” (+) is a biopic about Richard Williams, the father of tennis superstars Venus and Serena Williams. He recognized his daughters’ potential for tennis greatness when they were in their teens. He trained them and mapped out a plan for their success. That included moving the family from Compton, California, where the girls trained on a public tennis court, to Florida to train with a top coach to sharpen their skills. Along the way, Williams defied convention, insisting that his daughters skip playing in the juniors and go straight to the pros, once they were old enough and ready to do so. He wanted them to enjoy their childhood. In many ways, the Williams’ family story is the classic tale of the American Dream. Venus and Serena served as executive producers of the film, which stars Will Smith in the title role.