EP1 - Save the Tree EP2 - New Teacher EP3 - Helga's Love Potion EP4 - Gerald's Secret EP5 - The Big Scoop EP6 - Harold's Kitty EP7 - Longest Monday EP8 - Eugene's Pet EP9 - Monkey Business EP10 - Big Caesar EP11 - Ransom EP12 - Ms. Perfect EP13 - Arnold's Halloween EP14 - Arnold Saves Sid EP15 - Hookey EP16 - Freeze Frame EP17 - Phoebe Cheats EP18 - Mud Bowl EP19 - Gerald Moves Out EP20 - The High Life EP21 - Best Friends EP22 - Steely Phil EP23 - Quantity Time EP24 - Eating Contest EP25 - Rhonda's Glasses EP26 - Helga's Boyfriend EP27 - Crush on Teacher EP28 - Hall Monitor EP29 - Harold's Bar Mitzvah EP30 - Coach Wittenberg EP31 - Four-Eyed Jack EP32 - Eugene Goes Bad EP33 - What's Opera, Arnold? EP34 - Tour de Pond EP35 - Teachers' Strike EP36 - Runaway Float EP37 - Partners