King Arthur apparently died in 537 so this episode goes out to him I guess.. More like King Arthur's Mort!
Episode #537 Segmented Thusly:
Movie Monologue = Steel Magnolias and The Meg.
Book Banter = Dragons of Autumn Twilight (Dragonlance: Chronicles #1) by Margaret Weis & Tracy Hickman
Game Gabbin' = Skyrim VR