Hey Arnold! - Season 1: Episode 25

Episode 1

Save the Tree

Episode 2

New Teacher

Episode 3

Helga's Love Potion

Episode 4

Gerald's Secret

Episode 5

The Big Scoop

Episode 6

Harold's Kitty

Episode 7

Longest Monday

Episode 8

Eugene's Pet

Episode 9

Monkey Business

Episode 10

Big Caesar

Episode 11

Ransom

Episode 12

Ms. Perfect

Episode 13

Arnold's Halloween

Episode 14

Arnold Saves Sid

Episode 15

Hookey

Episode 16

Freeze Frame

Episode 17

Phoebe Cheats

Episode 18

Mud Bowl

Episode 19

Gerald Moves Out

Episode 20

The High Life

Episode 21

Best Friends

Episode 22

Steely Phil

Episode 23

Quantity Time

Episode 24

Eating Contest

Episode 25

Rhonda's Glasses

Episode 26

Helga's Boyfriend

Episode 27

Crush on Teacher

Episode 28

Hall Monitor

Episode 29

Harold's Bar Mitzvah

Episode 30

Coach Wittenberg

Episode 31

Four-Eyed Jack

Episode 32

Eugene Goes Bad

Episode 33

What's Opera, Arnold?

Episode 34

Tour de Pond

Episode 35

Teachers' Strike

Episode 36

Runaway Float

Episode 37

Partners

Episode 1

Helga Blabs It All

Episode 2

Harold the Butcher

Episode 3

Dangerous Lumber

Episode 4

Mr. Hyunh Goes Country

Episode 5

Casa Paradiso

Episode 6

Gerald's Tonsils

Episode 7

Arnold's Room

Episode 8

Helga vs. Big Patty

Episode 9

Stinky Goes Hollywood

Episode 10

Olga Gets Engaged

Episode 11

Curly Snaps

Episode 12

Preteen Scream

Episode 13

Grandpa's Birthday

Episode 14

Road Trip

Episode 15

Sid's Revenge

Episode 16

Roller Coaster

Episode 17

The Aptitude Test

Episode 18

Oskar Gets a Job

Episode 19

Arnold Betrays Iggy

Episode 20

Helga and the Nanny

Episode 21

Career Day

Episode 22

Hey Harold!

Episode 23

Best Man

Episode 24

Cool Party

Episode 25

Arnold & Lila

Episode 26

Grand Prix

Episode 27

Arnold's Thanksgiving

Episode 28

Helga's Show

Episode 29

The Flood

Episode 30

Phoebe Takes the Fall

Episode 31

The Pig War

Episode 32

Part Time Friends

Episode 33

Biosquare

Episode 34

Crabby Author

Episode 35

Rich Kid

Episode 36

Girl Trouble

Episode 37

School Dance

Episode 38

School Play

Episode 1

Full Moon

Episode 2

Student Teacher

Episode 3

Big Gino

Episode 4

Jamie O in Love

Episode 5

Eugene's Birthday

Episode 6

Stinky's Pumpkin

Episode 7

The Beeper Queen

Episode 8

Oskar Can't Read?

Episode 9

Dinner for Four

Episode 10

Phoebe Skips

Episode 11

Helga's Parrot

Episode 12

Chocolate Turtles

Episode 13

Love and Cheese

Episode 14

Weighing Harold

Episode 15

Back to School

Episode 16

Egg Story

Episode 17

It Girl

Episode 18

Deconstructing Arnold

Episode 19

Grudge Match

Episode 20

Polishing Rhonda

Episode 21

Weird Cousin

Episode 22

Baby Oskar

Episode 23

Grandpa's Sister

Episode 24

Synchronized Swimming

Episode 25

Helga Sleepwalks

Episode 26

Fighting Families

Episode 27

Headless Cabbie

Episode 28

Friday the 13th

Episode 29

Veterans Day

Episode 30

Helga on the Couch

Episode 31

Dino Checks Out

Episode 1

Monkeyman!

Episode 2

Buses, Bikes, and Subways

Episode 3

Helga's Masquerade

Episode 4

Mr. Green Runs

Episode 5

Sid the Vampire Slayer

Episode 6

Big Sis

Episode 7

Bag of Money

Episode 8

Principal Simmons

Episode 9

New Bully on the Block

Episode 10

Phoebe Breaks a Leg

Episode 11

Helga's Locket

Episode 12

Sid and Germs

Episode 13

Suspended

Episode 14

Ernie in Love

Episode 15

Parents Day

Episode 16

Summer Love (a.k.a. Beach Story)

Episode 17

Stuck in a Tree

Episode 18

Rhonda Goes Broke

Episode 19

Beaned

Episode 20

Old Iron Man

Episode 21

Arnold Visits Arnie

Episode 22

Chocolate Boy

Episode 23

Harold vs. Patty

Episode 24

Rich Guy

Episode 25

April Fool's Day

Episode 26

Gerald's Game

Episode 27

Fishing Trip

Episode 28

Married

Episode 29

On the Lam

Episode 30

Family Man

Episode 31

The Racing Mule

Episode 32

Curly's Girl

Episode 33

The Journal (1)

Episode 34

The Journal (2)

Episode 35

Timberly Loves Arnold

Episode 36

Eugene, Eugene!

Episode 37

Ghost Bride

Episode 38

Gerald vs. Jamie O

Episode 39

A Day in the Life of a Classroom

Episode 40

Big Bob's Crisis

Episode 41

Phoebe's Little Problem

Episode 42

Grandpa's Packard