He's the most dedicated-and inept-member of the alien Irken armada, and his last chance to prove himself to his fellow invaders rests with his conquering the planet Earth... but is masquerading as a grade-school student the best way to do it? He's Zim, and you can follow his hilarious attempts to take over the world in these episodes from the popular animated cable series. Voiced by Richard Steven Horvitz, Andy Berman, Rikki Simons, Melissa Fahn.46 episodes on 7 discs. 10 2/3 hrs. Widescreen; Soundtrack: English. Region Free