Hey Arnold!

Hey Arnold! is an American animated television series created by Craig Bartlett that aired on Nickelodeon from October 7, 1996 to June 8, 2004. The show centers on a fourth grader named Arnold, who lives with his grandparents in an inner-city boarding house. A total of 100 episodes aired over the course of five seasons. Hey Arnold!: The Movie, a feature-length film based on the series, was released theatrically on June 28, 2002. Hey Arnold!: The Jungle Movie, a television film based on the series, premiered on November 24, 2017 on Nickelodeon.
==Episodes==
==Season 1 (1996-97)==
# 	# 	Title 	Airdate 	Prod.
Code
1 	1a 	Downtown as Fruits 	October 7, 1996 	101
1 	1b 	Eugene's Bike 	October 7, 1996 	101
2 	2a 	The Little Pink Book	October 9, 1996 	102
2 	2b 	Field Trip 	October 9, 1996 	102
3 	3a 	Arnold's Hat 	October 14, 1996 	103
3 	3b 	Stoop Kid 	October 14, 1996 	103
4 	4a 	Helga's Makeover 	October 16, 1996 	104
4 	4b 	The Old Building 	October 16, 1996 	104
5 	5a 	6th Grade Girls 	October 21, 1996 	105
5 	5b 	The Baseball 	October 21, 1996 	105
6 	6a 	Heat 	November 4, 1996 	106
6 	6b 	Snow 	November 4, 1996 	106
7 	7a 	Operation Ruthless 	October 30, 1996 	107
7 	7b 	The Vacant Lot 	October 30, 1996 	107
8 	8a 	The List 	November 6, 1996 	108
8 	8b 	Haunted Train 	November 6, 1996 	108
9 	9a 	Mugged 	November 11, 1996	109
9 	9b 	Roughin' It 	November 11, 1996	109
10	10a	Door #16 	November 13, 1996	110
10	10b	Arnold as Cupid 	November 13, 1996	110
11	11 	Arnold's Christmas 	December 11, 1996	120
12	12a	Benchwarmer 	October 23, 1996 	111
12	12b	Cool Jerk 	October 23, 1996 	111
13	13a	Das (The) Subway 	November 18, 1996	112
13	13b	Wheezin' Ed 	November 18, 1996	112
14	14a	Tutoring Torvald 	October 28, 1996 	113
14	14b	Gerald Comes Over 	October 28, 1996 	113
15	15a	Spelling Bee 	November 20, 1996	114
15	15b	Pigeon Man 	November 20, 1996	114
16	16a	Olga Comes Home 	November 25, 1996	115
16	16b	Sally's Comet 	November 25, 1996	115
17	17a	Abner, Come Home! 	November 27, 1996	116
17	17b	The Sewer King 	November 27, 1996	116
18	18a	False Alarm 	December 23, 1996	117
18	18b	World Records 	December 23, 1996	117
19	19a	Magic Show 	December 9, 1996 	118
19	19b	24 Hours to Live 	December 9, 1996 	118
20	20 	Arnold's Valentine 	February 12, 1997	125
==Season 2 (1997-98)==
# 	# 	Title 	Airdate 	Prod.
Code
21	21a	Save the Tree 	September 22, 1997	203
21	21b	New Teacher 	September 22, 1997	203
22	22a	Helga's Love Potion 	September 24, 1997	210
22	22b	Gerald's Secret 	September 24, 1997	210
23	23a	The Big Scoop 	September 29, 1997	201
23	23b	Harold's Kitty 	September 29, 1997	201
24	24a	Longest Monday 	October 1, 1997 	207
24	24b	Eugene's Pet 	October 1, 1997 	207
25	25a	Monkey Business 	October 6, 1997 	205
25	25b	Big Caesar 	October 6, 1997 	205
26	26a	Ransom 	October 8, 1997 	204
26	26b	Ms. Perfect 	October 8, 1997 	204
27	27 	Arnold's Halloween 	October 29, 1997 	214
28	28a	Arnold Saves Sid 	October 13, 1997 	202
28	28b	Hookey 	October 13, 1997 	202
29	29a	Freeze Frame 	October 15, 1997 	209
29	29b	Phoebe Cheats 	October 15, 1997 	209
30	30a	Mudbowl 	October 20, 1997 	208
30	30b	Gerald Moves Out 	October 20, 1997 	208
31	31a	The High Life 	October 22, 1997 	206
31	31b	Best Friends 	October 22, 1997 	206
32	32a	Steely Phil 	November 10, 1997 	211
32	32b	Quantity Time 	November 10, 1997 	211
33	33a	Eating Contest 	November 19, 1997 	212
33	33b	Rhonda'a Glasses 	November 19, 1997 	212
34	34a	Helga's Boyfriends 	January 8, 1997 	121
34	34b	Crush on Teacher 	January 8, 1997 	121
35	35a	Hall Monitor 	January 13, 1997 	122
35	35b	Harold's Bar Mitzvah	January 13, 1997 	122
36	36a	Coach Wittenberg 	January 22, 1997 	123
36	36b	Four-Eyed Jack 	January 22, 1997 	123
37	37a	Eugene Goes Bad 	November 24, 1997 	213
37	37b	What's Opera, Arnold	November 24, 1997 	213
38	38a	Tour de Pond 	January 27, 1997 	124
38	38b	Teachers Strike 	January 27, 1997 	124
39	39a	Part-Time Friends 	January 6, 1997 	125
39	39b	Biosquare 	January 6, 1997 	125
40	40a	Runaway Float 	February 5, 1998 	126
40	40b	Partners 	February 5, 1998 	126
== Season 3 (1998) ==
# 	# 	Title 	Airdate 	Prod.
Code
41	41a	Helga Blabs It All 	August 31, 1998 	305
41	41b	Harold the Butcher 	August 31, 1998 	305
42	42a	Dangerous Lumber 	September 2, 1998	307
42	42b	Mr. Hyunh Goes Country	September 2, 1998	307
43	43a	Casa Paradiso 	October 21, 1998 	310
43	43b	Gerald's Tonsils 	October 21, 1998 	310