Ballet dancers 1 Coal miners 1 Concentration camps 1 Hogwarts School of Witchcraft and Wizardry (Imaginary organization) 1 Magic 1 Motion picture producers and directors 1 Motion pictures 1 more ... Prisoners and prisons, Japanese 1 Prisoners of war 1 Production and direction 1 Schools 1 Wizards 1 Working class 1 World War, 1939-1945 1 less ...