Progressive Stupidity, released on August 31, 2004, is the second volume in Media Blasters' Invader Zim DVD collection.[1] Both Discs feature a choice between English and Spanish voices. Most of the episodes have commentaries and/or animatics. All of them except the interviews come with Irken subtitles.
Disc 3[]
- Episode 10
- Plague of Babies (Animatics and commentary)
- Bloaty's Pizza Hog (Animatics only)
- Episode 11
- Door to Door (Animatics and commentary)
- FBI Warning of Doom (Animatics only)
- Episode 12
- Bolognius Maximus (Animatics and commentary)
- Game Slave 2 (Animatics and commentary)
- Episode 13
- Battle of the Planets Part 1 (Animatics and commentary)
- Battle of the Planets Part 2 (Animatics and commentary)
- Episode 14
- Halloween Spectacular of Spooky Doom Part 1 (Animatics and commentary)
- Halloween Spectacular of Spooky Doom Part 2 (Animatics and commentary)
Disc 4[]
- Episode 15
- Mysterious Mysteries (Animatics only)
- Future Dib (Animatics and commentary)
- Episode 16
- Hobo 13 (Animatics and commentary)
- Walk for Your Lives (Animatics and commentary)
- Episode 17
- Megadoomer (Commentary only)
- Lice (Animatics and commentary)
- Episode 18
- Abducted (Animatics and commentary)
- The Sad, Sad Tale of Chickenfoot (Animatics and commentary)
- Interview with the Writers (N/A)
Trivia of Doom[]
- The song that plays on the main menu is In the Beginning, the first song that plays in the episode "The Nightmare Begins".
- The song that plays on the scene access menu is Reveal Da Dog, the song that plays in "Door to Door" when Zim uses the Virtual Reality Helmets to make the people buy his candy. This music was also heard on Horrible Holiday Cheer.