Film emerged in pre-Revolutionary Russia to become the 'most important of all arts' for the new Bolshevik regime and its propaganda machine. The 1920s saw a flowering of film experimentation, notably with the work of Eisenstein, and a huge growth in the audience for film, which continued into the 1930s with the rise of musicals. The films of the Second World War and Cold War periods reflected a return to political concerns in their representation...