Paul tackles the granddaddy of Norse Sagas with the story of Sigurd the Dragon-slayer, role of Odin and the lovely Brunhild; Attila the Hun drops in, and there's also the discussion of this saga's adaptation by Richard Wagner, and it's lamentable appropriation by the Nazis.
Byock, Jesse L. (Translator). The Saga of the Volsungs. Berkley: U. Of California Press, 1990.
Jones, Chuck. What's Opera, Doc? USA: Warner Bros. Cartoons, 1957.
Tarantino, Quentin. Django Unchained. USA: Columbia Pictures, 2012.
Wagner, Richard. Die Walkure. 1870.