| Prod. # | Episode Title | Original Air Date (US) | | :--- | :--- | :--- | | 1 | The Nightmare Begins (Pilot / Episode 1) | March 30, 2001 | | 2 | Bestest Friend | April 6, 2001 | | 3 | NanoZIM | April 13, 2001 | | 4 | Parent-Teacher Night | April 20, 2001 | | 5 | Walk of Doom | June 22, 2001 | | 6 | Germs | June 29, 2001 | | 7 | Dark Harvest | July 6, 2001 | | 8 | Attack of the Saucer Morons | July 13, 2001 | | 9 | The Wettening | July 20, 2001 | | 10 | Career Day | July 27, 2001 | | 11 | Battle-Dib | August 10, 2001 | | 12 | Planet Jackers | August 17, 2001 | | 13 | Rise of the Zitboy | August 24, 2001 | | 14 | Invasion of the Idiot Dog Brain | September 7, 2001 | | 15 | Bad, Bad Rubber Piggy | September 28, 2001 | | 16 | A Room with a Moose | October 5, 2001 | | 17 | Hamstergeddon | November 9, 2001 | | 18 | Plague of Babies | November 16, 2001 | | 19 | Bloaty's Pizza Hog | November 30, 2001 | | 20 | Door to Door | March 1, 2002 | | 21 | FBI Warning of Doom | March 8, 2002 | | 22 | Bolognius Maximus | March 15, 2002 | | 23 | Game Slave 2 | March 29, 2002 |
The episode Dark Harvest (where Zim steals children's organs) was temporarily pulled from reruns due to its graphic body horror, but later reinstated. The unaired episodes The Girl Who Cried Gnome and The Voting of the Doomed were finally released on DVD in 2011. invader zim episode list
| Title | Release Date | Platform | | :--- | :--- | :--- | | Invader Zim: Enter the Florpus | August 16, 2019 | Netflix (worldwide) | | Prod
After over a decade of cancellation, the show was revived by Netflix and Nickelodeon for a television movie. | Title | Release Date | Platform |
10 Minutes to Doom , Mopiness of Doom , Day of da Spookies , Dib's Wonderful Life of Doom , A Very Tall Dimension (series finale concept).