In February 2019, he made his second appearance on The Big Bang Theory in season 12 episode 16, "The D&D Vortex", alongside other guests stars, Kareem Abdul-Jabbar, William Shatner, and Joe Manganiello in a storyline where they get together at the home of recurring star Wil Wheaton, to play Dungeons & Dragons. His first appearance was in season 8 episode 20, "The Fortification Implementation", when he joins Wil Wheaton on a podcast, voice only.
In February 2019, he made his second appearance on The Big Bang Theory in season 12 episode 16, "The D&D Vortex", alongside other guests stars, Kareem Abdul-Jabbar, William Shatner, and Joe Manganiello in a storyline where they get together at the home of recurring star Wil Wheaton, to play Dungeons & Dragons. His first appearance was in season 8 episode 20, "The Fortification Implementation", when he joins Wil Wheaton on a podcast, voice only.