4. Sezon
Görseller
| # | Görsel | Başlık | Yayınlandı |
|---|---|---|---|
| 1 |  | Full Moon | 10 Mar 1999 |
| 2 |  | Student Teacher | 10 Mar 1999 |
| 3 |  | Big Gino | 15 Mar 1999 |
| 4 |  | Jamie O in Love | 15 Mar 1999 |
| 5 |  | Eugene's Birthday | 17 Mar 1999 |
| 6 |  | Stinky's Pumpkin | 15 Mar 1999 |
| 7 |  | The Beeper Queen | 29 Mar 1999 |
| 8 |  | Oskar Can't Read? | 29 Mar 1999 |
| 9 |  | Dinner for Four | 31 Mar 1999 |
| 10 |  | Phoebe Skips | 31 Mar 1999 |
| 11 |  | Helga's Parrot | 5 Nis 1999 |
| 12 |  | Chocolate Turtles | 5 Nis 1999 |
| 13 |  | Love and Cheese | 7 Nis 1999 |
| 14 |  | Weighing Harold | 7 Nis 1999 |
| 15 |  | Back to School | 11 Eyl 1999 |
| 16 |  | Egg Story | 11 Eyl 1999 |
| 17 |  | It Girl | 18 Eyl 1999 |
| 18 |  | Deconstructing Arnold | 18 Eyl 1999 |
| 19 |  | Grudge Match | 25 Eyl 1999 |
| 20 |  | Polishing Rhonda | 25 Eyl 1999 |
| 21 |  | Weird Cousin | 9 Eki 1999 |
| 22 |  | Baby Oskar | 9 Eki 1999 |
| 23 |  | Grandpa's Sister | 16 Eki 1999 |
| 24 |  | Synchronized Swimming | 16 Eki 1999 |
| 25 |  | Helga Sleepwalks | 23 Eki 1999 |
| 26 |  | Fighting Families | 23 Eki 1999 |
| 27 |  | Headless Cabbie | 30 Eki 1999 |
| 28 |  | Friday the 13th | 30 Eki 1999 |
| 29 |  | Veterans Day | 6 Kas 1999 |
| 30 |  | Helga on the Couch | 4 Ara 1999 |
| 31 |  | Dino Checks Out | 11 Ara 1999 |