- S1.E0 ∙ Official Unaired Pilot
- S1.E1 ∙ Downtown as Fruits/Eugene's Bike
- S1.E2 ∙ The Little Pink Book/Field Trip
- S1.E3 ∙ Arnold's Hat/Stoop Kid
- S1.E4 ∙ Helga's Makeover/The Old Building
- S1.E5 ∙ 6th Grade Girls/The Baseball
- S1.E6 ∙ Heat/Snow
- S1.E7 ∙ Operation Ruthless/The Vacant Lot
- S1.E8 ∙ The List/Haunted Train
- S1.E9 ∙ Mugged/Roughin' It
- S1.E10 ∙ Door #16/Arnold as Cupid
- S1.E11 ∙ Arnold's Christmas
- S1.E12 ∙ Benchwarmer/Cool Jerk
- S1.E13 ∙ Das Subway/Wheezin' Ed
- S1.E14 ∙ Tutoring Torvald/Gerald Comes Over
- S1.E15 ∙ Spelling Bee/Pigeon Man
- S1.E16 ∙ Olga Comes Home/Sally's Comet
- S1.E17 ∙ Abner Come Home/The Sewer King
- S1.E18 ∙ False Alarm/World Records
- S1.E19 ∙ Magic Show/24 Hours to Live
- S1.E20 ∙ Arnold's Valentine
- S2.E1 ∙ Save the Tree/New Teacher
- S2.E2 ∙ Helga's Love Potion/Gerald's Secret
- S2.E3 ∙ The Big Scoop/Harold's Kitty
- S2.E4 ∙ Longest Monday/Eugene's Pet
- S2.E5 ∙ Monkey Business/Big Caesar
- S2.E6 ∙ Ransom/Ms. Perfect
- S2.E7 ∙ Arnold's Halloween
- S2.E8 ∙ Arnold Saves Sid/Hookey
- S2.E9 ∙ Freeze Frame/Phoebe Cheats
- S2.E10 ∙ Mudbowl/Gerald Moves Out
- S2.E11 ∙ The High Life/Best Friends
- S2.E12 ∙ Steely Phil/Quantity Time
- S2.E13 ∙ Eating Contest/Rhonda's Glasses
- S2.E14 ∙ Helga's Boyfriend/Crush on Teacher
- S2.E15 ∙ Hall Monitor/Harold's Bar Mitzvah
- S2.E16 ∙ Coach Wittenberg/Four-Eyed Jack
- S2.E17 ∙ Eugene Goes Bad/What's Opera, Arnold?
- S2.E18 ∙ Tour de Pond/Teachers' Strike
- S2.E19 ∙ Part Time Friends/Biosquare
- S2.E20 ∙ Runaway Float/Partners
- S3.E1 ∙ Helga Blabs It All/Harold the Butcher
- S3.E2 ∙ Dangerous Lumber/Mr. Hyunh Goes Country
- S3.E3 ∙ Casa Paradiso/Gerald's Tonsils
- S3.E4 ∙ Arnold's Room/Helga vs. Big Patty
- S3.E5 ∙ Stinky Goes Hollywood/Olga Gets Engaged
- S3.E6 ∙ Curly Snaps/Pre-Teen Scream
- S3.E7 ∙ Grandpa's Birthday/Road Trip
- S3.E8 ∙ Sid's Revenge/Roller Coaster
- S3.E9 ∙ The Aptitude Test/Oskar Gets a Job
- S3.E10 ∙ Arnold Betrays Iggy/Helga and the Nanny
- S3.E11 ∙ Career Day/Hey Harold!
- S3.E12 ∙ Best Man/Cool Party
- S3.E13 ∙ Arnold & Lila/Grand Prix
- S3.E14 ∙ Arnold's Thanksgiving
- S3.E15 ∙ Helga's Show/The Flood
- S3.E16 ∙ Phoebe Takes the Fall/The Pig War
- S3.E17 ∙ Crabby Author/Rich Kid
- S3.E18 ∙ Girl Trouble/School Dance
- S3.E19 ∙ School Play
- S4.E1 ∙ Full Moon/Student Teacher
- S4.E2 ∙ Big Gino/Jamie O in Love
- S4.E3 ∙ Eugene's Birthday/Stinky's Pumpkin
- S4.E4 ∙ The Beeper Queen/Oskar Can't Read?
- S4.E5 ∙ Dinner for Four/Phoebe Skips
- S4.E6 ∙ Helga's Parrot/Chocolate Turtles
- S4.E7 ∙ Love and Cheese/Weighing Harold
- S4.E8 ∙ Back to School/Egg Story
- S4.E9 ∙ It Girl/Deconstructing Arnold
- S4.E10 ∙ Grudge Match/Polishing Rhonda
- S4.E11 ∙ Weird Cousin/Baby Oskar
- S4.E12 ∙ Grandpa's Sister/Synchronized Swimming
- S4.E13 ∙ Helga Sleepwalks/Fighting Families
- S4.E14 ∙ Headless Cabbie/Friday the 13th
- S4.E15 ∙ Veterans Day
- S4.E16 ∙ Helga on the Couch
- S4.E17 ∙ Dino Checks Out

Hey Arnold
The everyday life of Arnold, a fourth-grader in the city of Hillwood, Washington, who lives in a multi-racial boarding house with his grandparents and a motley assortment of friends and neighbors.
Released: 1996
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