A tour of the MGM lab shows how technicians process movie film and behind-the-scenes glimpses of currently shooting MGM productions: “Marie Antoinette,” “Judge Hardy’s Children,” “Test Pilot,” and “Toy Wife” are shown. Film from the Oscar ceremony showing MGM contractees Luise Ranier and Spencer Tracy receiving Oscars is also featured. Of great interest to film buffs are references to films that would not be made for over a decade, albeit with a different cast, including Freddy Bartholomew in “Kim” and Fernand Gravey in “Scaramouche.”