Hey Arnold! — Season 2
01 Save the Tree
Sep 22, 199711m★ 7.0
Arnold and the gang must stop Big Bob from chopping down the oldest tree in town.
02 New Teacher
Sep 22, 199711m★ 7.0
When the kids make their new teacher, Mr. Simmons, quit his job, the replacement makes them realize what they lost.
03 Helga's Love Potion
Sep 24, 199711m
Helga drinks a potion to lose all feelings for Arnold.
04 Gerald's Secret
Sep 24, 199711m
Gerald's secret is revealed; he doesn't know how to ride a bike, so Arnold teaches him how.
05 The Big Scoop
Sep 29, 199711m★ 8.0
Arnold and Gerald compete against Helga for the school newspaper.
06 Harold's Kitty
Sep 29, 199711m★ 7.0
When Harold is walking in the street, he finds a kitty that belongs to an old lady and he takes it, but then everybody appears, and Harold has to surrender the kitty to the old lady.
07 Longest Monday
Oct 1, 199711m★ 7.0
Schoolyard tradition has it that on the first Monday of June each year, the fifth graders throw the fourth graders into trash cans. So, Arnold and Gerald try to make a run for it. As more people are thrown into trash cans and the fifth graders know all the routes, Arnold and Gerald find out eluding the fifth graders is harder that they thought.
08 Eugene's Pet
Oct 1, 199711m
After Arnold accidentally kills Eugene's fish with a yo-yo, he must do something to make up for it.
09 Monkey Business
Oct 6, 199711m★ 7.0
An organ grinder's monkey kisses Helga, who's convinced she has caught 'monkeynucleosis'.
10 Big Caesar
Oct 6, 199711m★ 8.0
Arnold and Gerald do a spot of fishing, determined to catch the pond's biggest fish, the legendary "Big Caesar".
11 Ransom
Oct 8, 199711m★ 7.0
Gerald and Arnold get on the case when Timberly loses her Barney-esque doll.
12 Ms. Perfect
Oct 8, 199711m★ 8.0
The new girl is teased at school by Helga and the other girls, but she's soon accepted by everyone.
13 Arnold's Halloween
Oct 27, 199723m
Arnold and Gerald send the neighborhood alien crazy as they broadcast a mock Halloween radio show.
14 Arnold Saves Sid
Oct 13, 199711m★ 6.0
After Arnold saves Sid from an injury, Sid devotes himself to paying Arnold back with unending kindness.
15 Hookey
Oct 13, 199711m
Arnold and Gerald bunk off school, but their day is ruined by their fear of being found out.
16 Freeze Frame
Oct 15, 199711m★ 9.0
Arnold and Gerald go around the city following "Porkpie", a mysterious man caught on film. They suspect, because of the clues, that Porkpie are planning to kill "Marty", who turns out to be Mr. Green.
17 Phoebe Cheats
Oct 15, 199711m
In this variation of "The Tell-Tale Heart", Phoebe plagiarizes from a poetry book and uses one of the poems as her entry in a poetry contest. She wins, with her prize being a trophy resembling poet Emily Dickinson. Then, the trophy haunts Phoebe into confessing.
18 Mud Bowl
Oct 20, 199711m★ 7.0
Wolfgang and his gang of fifth graders challenge Arnold and his friends to a football game, but he has to first persuade them that his plays are good enough for them to win.
19 Gerald Moves Out
Oct 20, 199711m★ 8.0
Gerald, getting tired of his family bugging him, moves out of his home and into Arnold's boarding house, only to realize emancipation is not all it is cracked up to be.
20 The High Life
Oct 22, 199711m
Gerald becomes an entrepreneur out of selling watches until the market becomes saturated.
21 Best Friends
Oct 22, 199711m★ 8.0
Rhonda and Nadine fall out over working on a project at school, leaving Arnold to work with both of them separately.
22 Steely Phil
Oct 29, 199711m★ 7.0
Arnold's Grandpa enters a Chinese Checkers tournament to reclaim his pride lost forty years ago. Robby Fisher's name is a parody of Bobby Fischer.
23 Quantity Time
Oct 29, 199711m★ 7.0
Helga's mother tries to let her and her father, Bob, bond.
24 Eating Contest
Nov 3, 199711m★ 7.0
Arnold follows in his Grandpa's footsteps and competes in the annual block party eating contest. After much munching Old Football Head goes stomach to stomach with eating legend Seymour 'The Disposal'.
25 Rhonda's Glasses
Nov 3, 199711m★ 7.0
Rhonda gets glasses and finds out what it is like to be a "Geek".
26 Helga's Boyfriend
Nov 5, 199711m★ 7.0
Helga uses Stinky as her boyfriend to try to make Arnold jealous.
27 Crush on Teacher
Nov 5, 199711m★ 7.0
Arnold develops a crush on Miss Felter, a substitute teacher, thinking he is having dinner at her house.
28 Hall Monitor
Nov 10, 199711m★ 7.0
Phoebe becomes hall monitor and asks Helga for tips. She becomes overwhelmed by the "power" and soon everyone wants the old Phoebe back, even Helga once she realizes Phoebe's also giving her detentions.
29 Harold's Bar Mitzvah
Nov 10, 199711m
Harold runs away from his Bar Mitzvah, thinking he will retain his childhood this way.
30 Coach Wittenberg
Nov 12, 199711m
Arnold and his friends get Coach Wittenberg to be their new bowling coach.
31 Four-Eyed Jack
Nov 12, 199711m
The ghost of a former boarding house resident is believed to have been causing strange occurrences in there when Arnold and Gerald find an old pair of glasses believing to have belonged to him.
32 Eugene Goes Bad
Nov 17, 199711m★ 7.0
After finding out that his idol is a haughty, primped actor, Eugene sets out to become bad.
33 What's Opera, Arnold?
Nov 17, 199711m★ 7.0
Helga and Arnold fall asleep and have their own "parody/dream" of the opera Carmen.
34 Tour de Pond
Nov 24, 199711m
Arnold and a descendant of his grandpa's arch enemy, Rex Smythe-Higgins, compete in a boat race.
35 Teachers' Strike
Nov 24, 199711m★ 7.0
Teachers of Arnold's school go on strike because of inadequate funding; He and his friends are on cloud nine, only to find out that every lost school day will be taken from their summer vacation.
36 Runaway Float
Dec 1, 199711m★ 7.0
After creating an idea for a parade float, Arnold is confident of it showing up in a parade.
37 Partners
Dec 1, 199711m★ 7.0
A lounge singer moves into the Sunset Arms after renouncing his songwriter, who also moves there.