ShrillZilla is revealed, and it's CAPTAIN KARAOKE! Der. Anyone who's been reading regularly would have figured it out. Comet's references to K 'going rogue' were actually laying the groundwork for his villainous comeback! So, now we can go back over some of Series 6. K always had sonic powers similar to M.D., but since his dissolution with Comet, he'd been honing his skills, developing the ability to manipulate sound in pretty much any way imaginable. Such was his power, and his arrogance, he decided to switch to evil, targeting the Howler Monkeys and co. first and foremost. Will they be able to stop him...? Probably.
Oh, and Chip's dead. Far out.