Among the characters is an elderly, ex-alcoholic, Vietnam veteran, right-wing-ish AM radio host named Todd Rage. I mention that character in particular, because I'm the one providing the voice for him. *grin* Other voice talent includes popfiend, Stacey Dooks, Carole Stokes, Martha Linbo-Terhaar, and others.
Some promos for the audio drama are now up on both YouTube and Facebook. For the latter, search for "HG World," and you should be able to join the group, which has the promos as part of it. As for the Tube of You:
Check 'em out!