Brendon Small Edgar Jomfru , Pickles the Drummer , Nathan Explosion , Skwisgaar Skwigelf , Charles Offdensen , Dick Knubbler Director, Voice, Screenwriter, Executive Producer Victor Brandt General Crozier Voice Mark Hamill Salacia , Senator Stampingston , Oscar Explosion , Fan Voice Jon Hamm Emcee, Klokateer Voice Malcolm McDowell Vader Orlag Voice Juliet Mills Whale Voice Laraine Newman Rose Explosion , Newscaster Voice Amy Lee Fan Voice Tommy Blacha Screenwriter Laura Allen Producer Antonio Canobbio Executive Producer Ollie Green Executive Producer Ben Kalina Executive Producer Michael Ouweleen Executive Producer Chris Prynoski Executive Producer Shannon Prynoski Executive Producer Thomas Berkley Film Editing Arthur Tang Art Director