Episode 27 of The Secret Lair is online and features a discussion of the (unwanted?) intersections of fantasy and science fiction. It also has the audio version of my review of The Day After Ragnarok, a campaign setting for Savage Worlds that asks the questions "what if the Nazis had summoned the Midgard Serpent in the end days of WWII ... and what if America had killed the wyrm with an atomic bomb?"
The Secret Lair is mixing up its format, bringing in more guests and special features, and I'm curious to see how it all shakes out. You should be too -- go listen now!