The Big Bang Theory 12×16 Featurette “The D&D Vortex” Zoltar 5 years ago Share this: William Shatner, Joe Manganiello, Kevin Smith, Kareem Abdul-Jabbar and Wil Wheaton play D&D in The Big Bang Theory!Get ready for the most star-studded D&D game!Is there a more recent description of City of Glass, aside from the AD&D book?