Season Four of Hey Arnold! premiered on March 10, 1999.
Episodes
| # |
#
|
Title
|
|
|
Airdate
|
|
|
|
| 60 |
1
|
Full Moon / Student Teacher
|
|
|
March 10, 1999
|
|
|
|
| 61 |
2
|
Big Gino / Jamie O. in Love
|
|
|
March 15, 1999
|
|
|
|
| 62 |
3
|
Eugene's Birthday / Stinky's Pumpkin
|
|
|
March 17, 1999
|
|
|
|
| 63 |
4
|
The Beeper Queen / Oskar Can't Read?
|
|
|
March 29, 1999
|
|
|
|
| 64 |
5
|
Dinner for Four / Phoebe Skips
|
|
|
March 31, 1999
|
|
|
|
| 65 |
6
|
Helga's Parrot / Chocolate Turtles
|
|
|
April 5, 1999
|
|
|
|
| 66 |
7
|
Love and Cheese / Weighing Harold
|
|
|
April 7, 1999
|
|
|
|
| 67 |
8
|
Back to School / Egg Story
|
|
|
September 11, 1999
|
|
|
|
| 68 |
9
|
It Girl / Deconstructing Arnold
|
|
|
September 18, 1999
|
|
|
|
| 69 |
10
|
Grudge Match / Polishing Rhonda
|
|
|
September 25, 1999
|
|
|
|
| 70 |
11
|
Weird Cousin / Baby Oskar
|
|
|
October 9, 1999
|
|
|
|
| 71 |
12
|
Grandpa's Sister / Synchronized Swimming
|
|
|
October 16, 1999
|
|
|
|
| 72 |
13
|
Helga Sleepwalks / Fighting Families
|
|
|
October 23, 1999
|
|
|
|
| 73 |
14
|
Friday the 13th / Headless Cabbie
|
|
|
October 30, 1999
|
|
|
|
| 74 |
15
|
Veterans Day
|
|
|
November 6, 1999
|
|
|
|
| 75 |
16
|
Helga on the Couch
|
|
|
December 4, 1999
|
|
|
|
| 76 |
17
|
Dino Checks Out
|
|
|
December 11, 1999
|
|
|
|
