Hey Arnold!

 EP38 - School Play

 EP37 - School Dance

 EP36 - Girl Trouble

 EP35 - Rich Kid

 EP34 - Crabby Author

 EP33 - Biosquare

 EP32 - Part Time Friends

 EP31 - The Pig War

 EP30 - Phoebe Takes the Fall

 EP29 - The Flood

 EP28 - Helga's Show

 EP27 - Arnold's Thanksgiving

 EP26 - Grand Prix

 EP25 - Arnold & Lila

 EP24 - Cool Party

 EP23 - Best Man

 EP22 - Hey Harold!

 EP21 - Career Day

 EP20 - Helga and the Nanny

 EP19 - Arnold Betrays Iggy

 EP18 - Oskar Gets a Job

 EP17 - The Aptitude Test

 EP16 - Roller Coaster

 EP15 - Sid's Revenge

 EP14 - Road Trip

 EP13 - Grandpa's Birthday

 EP12 - Preteen Scream

 EP11 - Curly Snaps

 EP10 - Olga Gets Engaged

 EP9 - Stinky Goes Hollywood

 EP8 - Helga vs. Big Patty

 EP7 - Arnold's Room

 EP6 - Gerald's Tonsils

 EP5 - Casa Paradiso

 EP4 - Mr. Hyunh Goes Country

 EP3 - Dangerous Lumber

 EP2 - Harold the Butcher

 EP1 - Helga Blabs It All