Reputedly from a New York and Hollywood trip, Thea von Harbous script for then-husband Fritz Langs Metropolis bulges with allusions to the past and suggestions to the future -- the directors own M and Dr. Mabuse films, Triumph of the Will, Modern Times¸ Dr. Strangelove, Blade Runner, Batman; The Hunchback of Notre Dame, The Time Machine, R.U.R., 1984; Moloch and Messiah, a Flood, clock-crucifixion and auto-da-fé; Expressionism and Art Deco, Capitalism, Socialism, Communism, and Fascism; Romanticism and pulp, all among endless influences before and after.