German cinema of the 1920s is still regarded as one of the 'golden ages' of world cinema. Films such as The Cabinet of Dr. Caligari, Nosferatu and The Blue Angel are among the key films defining an age of Germany as a nation uneasy with itself. Directors such as Fritz Lang, F.W. Murnau and G.W. Pabst, having apparently announced the horrors of fascism while testifying to the traum…