Season 1
- Episode 1 The Nightmare Begins 3/30/2001
- Episode 2 Parent-Teacher Night 4/6/2001
- Episode 3 Walk of Doom 4/6/2001
- Episode 4 Bestest Friend 4/13/2001
- Episode 5 NanoZIM 4/13/2001
- Episode 6 Germs 4/20/2001
- Episode 7 Dark Harvest 4/20/2001
- Episode 8 Attack of the Saucer Morons 4/27/2001
- Episode 9 The Wettening 4/27/2001
- Episode 10 Career Day 5/4/2001
- Episode 11 Battle-Dib 5/4/2001
- Episode 12 A Room with a Moose 8/17/2001
- Episode 13 Hamstergeddon 8/17/2001
- Episode 14 Invasion of the Idiot Dog Brain 8/24/2001
- Episode 15 Bad, Bad Rubber Piggy 8/24/2001
- Episode 16 Planet Jackers 8/31/2001
- Episode 17 Rise of the Zitboy 8/31/2001
- Episode 18 Plague of Babies 9/7/2001
- Episode 19 Bloaty's Pizza Hog 9/7/2001
- Episode 20 Bolognius Maximus 9/21/2001
- Episode 21 Game Slave 2 9/21/2001
- Episode 22 Halloween Spectacular of Spooky Doom 10/26/2001
- Episode 23 Mysterious Mysteries 3/22/2002
- Episode 24 Future Dib 3/22/2002
- Episode 25 Door to Door 3/29/2002
- Episode 26 FBI Warning of Doom 3/29/2002
- Episode 27 Battle of the Planets 4/5/2002
- Episode 28 Abducted 4/12/2002
- Episode 29 The Sad, Sad Tale of Chickenfoot 4/12/2002
- Episode 30 Megadoomer 4/26/2002
- Episode 31 Lice 4/26/2002
- Episode 32 TAK: The Hideous New Girl 5/10/2002
- Episode 33 GIR Goes Crazy and Stuff 5/24/2002
- Episode 34 Dib's Wonderful Life of Doom 5/24/2002
- Episode 35 Hobo 13 7/12/2002
- Episode 36 Walk for Your Lives 9/28/2002
- Episode 37 Episode 37
- Episode 38 Episode 38
- Episode 39 Episode 39
Season 2
- Episode 1 The Most Horrible X-mas Ever 12/10/2002
- Episode 2 Backseat Drivers From Beyond the Stars 6/10/2006
- Episode 3 Mortos der Soulstealer 6/17/2006
- Episode 4 ZIM Eats Waffles 6/17/2006
- Episode 5 The Girl Who Cried Gnome 7/15/2006
- Episode 6 Dibship Rising 7/15/2006
- Episode 7 Vindicated! 7/22/2006
- Episode 8 The Voting of the Doomed 7/22/2006
- Episode 9 Gaz, Taster of Pork 8/12/2006
- Episode 10 The Frycook What Came from All that Space 8/19/2006
- Episode 11 Episode 11