Eisenstein, Pudovkin, Dovzhenko, Vertov: these Soviet film directors are acknowledged to be among the greatest in the history of cinematography. To Eisenstein we owe such films as Battleship Potemkin and October; to Pudovkin Mother and The End of St Petersburg; to Dovzhenko Earth and Zvenigora; and to Vertov The Man With a Movie Camera and The Three Songs of Lenin.

Herbert Marshall knew each of them personally, both as artists and as friends, and shared their cinema world when he was a student at the GIK (The Moscow State...