Invader ZIM PRODUCTION ORDER 000 Pilot Season 1 001 The Nightmare Begins 002 Bestest Friend / NanoZIM 003 Parent Teacher Night / Walk of Doom 004 Germs / Dark Harvest 005 Attack of the Saucer Morons / The Wettening 006 Career Day / Battle-Dib 007 Planet Jackers / Rise of the Zitboy 008 Invasion of the Idiot Dog Brain / Bad, Bad Rubber Piggy 009 A Room with a Moose / Hamstergeddon 010 Plague of Babies / Bloaty's Pizza Hog 011 Door to Door / FBI Warning of Doom 012 Bolognius Maximus / Game Slave 2 013 Battle of the Planets 014 Halloween Spectacular of Spooky Doom 015 Mysterious Mysteries / Future Dib 016 Hobo 13 / Walk for Your Lives 017 Megadoomer / Lice 018 Abducted / The Sad, Sad Tale of Chickenfoot 019 GIR Goes Crazy and Stuff / Dib's Wonderful Life of Doom 020 TAK: The Hideous New Girl Season 2 021 Backseat Drivers From Beyond the Stars 022 Mortos der Soulstealer / ZIM Eats Waffles 023 The Girl Who Cried Gnome / Dibship Rising 024 Vindicated! / The Voting of the Doomed 025 Gaz, Taster of Pork 026 The Frycook What Came from All That Space 027 The Most Horrible X-mas Ever PREMIERE DATES 1 Mar-30-2001 The Nightmare Begins 2 Apr-6-2001 Parent Teacher Night / Walk of Doom 3 Apr-13-2001 Bestest Friend / NanoZIM 4 Apr-20-2001 Germs / Dark Harvest 5 Apr-27-2001 Attack of the Saucer Morons / The Wettening 6 May-4-2001 Career Day / Battle-Dib 7 Aug-17-2001 A Room with a Moose / Hamstergeddon 8 Aug-24-2001 Invasion of the Idiot Dog Brain / Bad, Bad Rubber Piggy 9 Aug-31-2001 Planet Jackers / Rise of the Zitboy 10 Sept-7-2001 Plague of Babies / Bloaty's Pizza Hog 11 Sept-21-2001 Bolognius Maximus / Game Slave 2 12 Oct-26-2001 Halloween Spectacular of Spooky Doom 13 Mar-22-2002 Mysterious Mysteries / Future Dib 14 Mar-29-2002 Door to Door / FBI Warning of Doom 15 Apr-5-2002 Battle of the Planets 16 Apr-12-2002 Abducted / The Sad, Sad Tale of Chickenfoot 17 Apr-26-2002 Megadoomer / Lice 18 May-10-2002 TAK: The Hideous New Girl 19 May-24-2002 GIR Goes Crazy and Stuff / Dib's Wonderful Life of Doom 20A Jul-12-2002 Hobo 13 21 Dec-10-2002 The Most Horrible X-mas Ever (Nicktoons Network premieres) 20B Sept-28-2002 Walk for Your Lives 22 Jun-10-2006 Backseat Drivers From Beyond the Stars 23 Jun-17-2006 Mortos der Soulstealer / ZIM Eats Waffles 24 Jul-15-2006 The Girl Who Cried Gnome / Dibship Rising 25 Jul-22-2006 Vindicated! / The Voting of the Doomed 26 Aug-12-2006 Gaz, Taster of Pork 27 Aug-19-2006 The Frycook What Came from All That Space 0 Dec-24-2011 Pilot