Season
- Season 5 2001-03-04
- Season 4 1999-03-10
- Season 3 1998-08-31
- Season 2 1997-09-22
- Season 1 1996-10-07
- Season 0 1994-06-16
Episode
- 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
Hey Arnold! Season 4 Synchronized Swimming
8.022/10 users The daily life of Arnold--a fourth-grader with a wild imagination, street smarts and a head shaped like a football.
