Soon, I'll have up discriptions of a few of these eps. For now, here's the list:
Season 1:
Downtown
As Fruits/Eugene's Bike
The Little Pink Book/Field Trip
Arnold's Hat/Stoop Kid
Helga's Makeover/The Old Building
6th Grade Girls/The Baseball
Heat/Snow
Operation Ruthless/The Vacant Lot
The List/Haunted Train
Mugged/Roughin' It
Door # 16/Arnold As Cupid
Benchwarmer/Cool Jerk
Das Subway/Wheezin' Ed
Tutoring Torvald/Gerald Comes Over
Spelling Bee/Pigeon Man
Olga Comes Home/Sally's Comet
Abner Come Home/The Sewer King
False Alarm/World Records
Magic Show/24 Hours To Live
Arnold's Christmas
Arnold's Valentine
Season 2:
Save The Tree/New Teacher
Helga's Love Potion/Gerald's Secret
The Big Scoop/Harold's Kitty
Longest Monday/Eugene's Pet
Monkey Business/Big Caesar
Ransom/Ms. Perfect
Arnold Saves Sid/Hookey
Freeze Frame/Phoebe Cheats
Mudbowl/Gerald Moves Out
The High Life/Best Friends
Steely Phil/Quantity Time
Eating Contest/Rhonda's Glasses
Helga's Boyfriend/Crush On Teacher
Hall Monitor/Harold's Bar Mitzvah
Coach Wittenberg/Four Eyed Jack
Eugene Goes Bad/Whats Opera Arnold?
Tour De Pond/Teacher's Strike
Runaway Float/Partners
Arnold's Halloween
Season 3:
Helga Blabs It All/Harold The Butcher
Dangerous Lumber/Mr. Hyunh Goes Country
Casa Paradiso/Gerald's Tonsils
Arnold's Room/Helga vs Big Patty
Stinky Goes Hollywood/Olga Gets Engaged
Curly Snaps/Preteen Scream
Grandpa's Birthday/Road Trip
Sid's Revenge/Roller Coaster
The Aptitude Test/Oskar Gets A Job
Arnold Betrays Iggy/Helga And The Nanny
Career Day/Hey Harold
Best Man/Cool Party
Arnold And Lila/Grand Prix
Helga's Show/The Flood
Part Time Friends/Biosquare
Phoebe Takes The Fall/The Pig War
Crabby Author/Rich Kid
Girl Trouble/School Dance
School Play
Arnold's Thanksgiving
Season 4:
Full Moon/Student Teacher
Big Gino/Jamie O In Love
Eugene's Birthday/Stinky's Pumpkin
Beeper Queen/Oskar Can't Read?
Dinner For Four/Phoebe Skips
Helga's Parrot/Chocolate Turtles
Love And Cheese/Weighing Harold
Back To School/Egg Story
It Girl/Deconstructing Arnold
Grudge Match/Polishing Rhonda
Weird Cousin/Baby Oskar
Grandpa's Sister/Synchronized Swimming
Helga Sleepwalks/Fighting Families
Headless Cabbie/Friday The 13th
Helga On The Couch
Dino Checks Out
Veteran's Day
Season 5:
What we've seen so far:
Monkeyman!/Buses, Bikes, And Subways
Helga's Masquerade/Mr. Green Runs
Sid The Vampire Slayer/Big Sis
Bag Of Money/Principal Simmons
New Bully On The Block/Phoebe Breaks A Leg
Helga's Locket/Sid And Germs
Suspended/Ernie In Love
Summer Love
Parent's Day
What's yet to be seen:
Arnold Visits Arnie
Chocolate Boy
Harold and Patty Arm
Wrestle
Arnold and the Rich Guy
The Racing Mule
Curly's Girl
On the Lam
Family Man
Grandpa's Packard
Phoebe's Little Problem
Simmons' Documentary
Big Bob's Crisis
Gerald's Game
Fishing Trip
Stuck in a Tree
Rhonda Goes Broke
Beaned
Old Iron Man
Ghost Bride
Gerald vs. Jamie O
Married
Timberly Loves Arnold
Eugene, Eugene!
Arnold Saves the Neighborhood