Season 1 (1999)
7.98 avg 21 episodes 7.5 → 8.1 24 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 0 | Pilot | 7.5 | 233 |
| 1 | The Nightmare Begins | 8.3 | 499 |
| 2 | Bestest Friend/Nanozim | 8.1 | 354 |
| 3 | Parent Teacher Night/Walk of Doom | 8.0 | 356 |
| 4 | Germs/Dark Harvest | 8.4 | 388 |
| 5 | Attack of the Saucer Morons/The Wettening | 7.9 | 281 |
| 6 | Career Day/Battle-Dib | 7.6 | 260 |
| 7 | Planet Jackers/Rise of the Zitboy | 7.8 | 256 |
| 8 | Invasion of the Idiot Dog Brain/Bad, Bad Rubber Piggy | 8.3 | 278 |
| 9 | A Room with a Moose/Hamstergeddon | 8.1 | 270 |
| 10 | Plague of Babies/Bloaty's Pizza Hog | 7.6 | 243 |
| 11 | Bolognius Maximus/Game Slave 2 | 8.1 | 235 |
| 12 | Halloween Spectacular of Spooky Doom | 7.9 | 246 |
| 13 | Mysterious Mysteries/Future Dib | 8.1 | 237 |
| 14 | Door to Door/FBI Warning of Doom | 7.9 | 229 |
| 15 | Battle of the Planets | 7.9 | 229 |
| 16 | Abducted/The Sad, Sad Tale of Chickenfoot | 7.6 | 222 |
| 17 | Megadoomer/Lice | 7.8 | 221 |
| 18 | TAK: The Hideous New Girl | 8.3 | 247 |
| 19 | Dib's Wonderful Life of Doom/GIR Goes Crazy and Stuff | 8.3 | 220 |
| 20 | HOBO 13/Walk for Your Lives | 8.1 | 206 |