Not much of Busby Berkeley’s visual dynamism is in evidence in this MGM juvenile musical (1939), with Mickey Rooney and Judy Garland leading a gang of ex-vaudeville stars’ kids in putting on a fund-raising show to save their parents from bankruptcy. In general, it’s pretty hard to take, but Berkeley’s crane is sublime during the title number. With Charles Winninger and Guy Kibbee. 93 min.