Why?

1. The Old Ball & Chain1990-02-13 2. Everything Old Is New Again1990-02-20 3. Border Of The Heart1990-02-27 4. Ghosts1990-03-06 5. The Evidence1990-03-13 6. Confidences1990-03-20 7. Rebel Rebel1990-03-27 8. Mates1990-04-03 9. A Spoonful Of Sugar1990-04-10 10. Payback1990-04-17 11. A Spoonful Of Sugar1990-04-24 12. Lovers1990-05-01 13. A Neighbourly Gesture1990-05-08 14. Freak Show1990-05-15 15. Occupational Hazards1990-05-22 16. A Difficult Stage1990-05-29 17. Thicker Than Water1990-06-05 18. Only Human1990-06-12 19. And Baby Makes Three1990-06-19 20. Another Day At The Office1990-06-26 21. Practice Imperfect1990-07-03 22. Smash1990-07-10 23. Set Them Free1990-07-17 24. A Very Long Goodbye1990-07-24 25. Playing It By The Book1990-07-31 26. The Moving Finger Writes1990-08-07 27. George1990-08-14 28. Illusions1990-08-21 29. The Art Of Compromise1990-08-28 30. Why?1990-09-04 31. A General Malaise1990-09-11 32. Jobs For The Boys1990-09-18 33. The Sleep Of Reason1990-09-25 34. Loose Ends1990-10-02 35. Inside Out1990-10-09 36. Crossover1990-10-16 37. Longing1990-10-23 38. Silent Majority1990-10-30 39. For Richer, For Poorer1990-11-06 40. Shadows1990-11-13