As the sound designer on the brand-new "Star Trek Into Darkness," as well as 2009's "Star Trek," along with five of the six "Star Wars" films (including the original "Star Wars"), there may not be anyone alive today with a better sense of what it takes to put a major sci-fi movie's sound together.
Part 1 of Herbert Kline's classic documentary about the conquest of Czechoslovakia by the Nazis just prior to World War 2. Footage was smuggled out of Prague out of fear of the newly enacted censorship laws.
"new list of the 25 most influential documentaries" some films are missing others that are listed don't belong there in my opinion (Fog of War? Really?) but everything there is worth a look