Ultima Underworld Series Retrospective Video

The Roberts Space Industries website is featuring a video retrospective of Ultima Underworld: The Stygian Abyss and Ultima Underworld II: Labyrinth of Worlds, though that also means that it covers the history involving Penguin Software's adventure title The Quest that led to ORIGIN Studios' sequel of Ring Quest.  Richard Garriott, Paul Neurath, and Dallas Snell all contribute to the commentary within: