Guest Stars Vanessa Marshall voices Invictus Keith David voices Bolo John DiMaggio voices The Arachnitects John DiMaggio voices Sal the Bartender John DiMaggio voices Super Melido Tobias Conan Trost voices Catalope Tobias Conan Trost voices Henry Uncredited Steven Yeun voices The Blade Tom Kenny voices Melido Tom Kenny voices Thud Jane Lynch voices Dartricio Olan Rogers voices Fraskenhower