What's Opera, Arnold?

1. Save the Tree1997-09-22 2. New Teacher1997-09-22 3. Helga's Love Potion1997-09-24 4. Gerald's Secret1997-09-24 5. The Big Scoop1997-09-29 6. Harold's Kitty1997-09-29 7. Longest Monday1997-10-01 8. Eugene's Pet1997-10-01 9. Monkey Business1997-10-06 10. Big Caesar1997-10-06 11. Ransom1997-10-08 12. Ms. Perfect1997-10-08 13. Arnold's Halloween1997-10-27 14. Arnold Saves Sid1997-10-13 15. Hookey1997-10-13 16. Freeze Frame1997-10-15 17. Phoebe Cheats1997-10-15 18. Mud Bowl1997-10-20 19. Gerald Moves Out1997-10-20 20. The High Life1997-10-22 21. Best Friends1997-10-22 22. Steely Phil1997-10-29 23. Quantity Time1997-10-29 24. Eating Contest1997-11-03 25. Rhonda's Glasses1997-11-03 26. Helga's Boyfriend1997-11-05 27. Crush on Teacher1997-11-05 28. Hall Monitor1997-11-10 29. Harold's Bar Mitzvah1997-11-10 30. Coach Wittenberg1997-11-12 31. Four-Eyed Jack1997-11-12 32. Eugene Goes Bad1997-11-17 33. What's Opera, Arnold?1997-11-17 34. Tour de Pond1997-11-24 35. Teachers' Strike1997-11-24 36. Runaway Float1997-12-01 37. Partners1997-12-01