History of SF
These four videos represent an abbreviated history of SF from ancient Greece to 1979. They feature two legendary SF authors: Isaac Asimov and Damon Knight. The full interviews are on the Literature of SF DVD.
History of SF, Part 1 (Early SF with Damon Knight)
History of SF, Part 2 (From Wells to the Pulps with Damon Knight)
History of SF, Part 3 (The Golden Age with Isaac Asimov)
History of SF, Part 4 (The Golden Age to Star Trek with Isaac Asimov)