Matt Maiellaro
Err
/
Deranged Homeless Man
/
Markula
/
Ghost of Christmas Past
/
Gene E.
/
Randy the Astonishing
/
Billy Witch-Doctor
/
Creature from the Black la-Plaque
/
Delivery Guy
/
Filing Cabinet
/
Geddy Lee
/
Helmet
/
Live action guitar solo
/
Rocker Dude
/
Santa Claus
/
Satan
/
Stone-sounding One
/
Styro-Head
/
The Cybernetic Ghost of Christmas Past from the Future
/
Turkatron
/
Vampire
(48 episodes, 2001-2015)