"2001: A Space Odyssey" memorably used a Richard Strauss piece called "Thus Spake ___".

In 1932, about 20,000 veterans of which war marched on Washington demanding a promised bonus? Renée Zellweger played which title character in films from 2001 and 2004? Which director made "2001: A Space Odyssey", "Spartacus" and "Eyes Wide Shut"? In which 2001 film do a love triangle and a snipers' duel play out amid the rubble of Stalingrad? Akiva Goldsman won an Oscar for writing which 2001 biopic about a schizophrenic math genius? In which 2001 film do Kurt Russell and Kevin Costner dress as Elvis to rob a Las Vegas casino? In which 2001 film does a boy ask, "Excuse me, sir, can you tell me where I might find platform nine and three-quarters… In the 2001 film "The Fellowship of the Ring", who says, "Go back, Sam. I'm going to Mordor alone"?