Episodes (79)
1. Episode 1
Aired 26 April 1969
2. Episode 2
Aired 14 June 1969
3. Episode 3
Aired 21 June 1969
4. Episode 4
Aired 12 July 1969
5. Episode 5
Aired 19 July 1969
6. Episode 6
Aired 15 November 1969
7. Episode 7
Aired 7 March 1970
8. Episode 8
Aired 14 March 1970
9. Episode 9
Aired 21 March 1970
10. Episode 10
Aired 11 July 1970
11. Episode 11
Aired 17 October 1970
12. Episode 12
Aired 20 February 1971
13. Episode 13
Aired 17 July 1971
14. Episode 14
Aired 4 September 1971
15. Episode 15
Aired 18 September 1971
16. Episode 16
Aired 27 November 1971
17. Episode 17
Aired 18 December 1971
18. Episode 18
Aired 19 February 1972
19. Episode 19
Aired 15 April 1972
20. Episode 20
Aired 17 May 1972
21. Episode 21
Aired 3 June 1972
22. Episode 22
Aired 24 June 1972
23. Episode 23
Aired 19 August 1972
24. Episode 24
Aired 14 October 1972
25. Episode 25
Aired 17 March 1973
26. Episode 26
Aired 5 May 1973
27. Episode 27
Aired 18 August 1973
28. Episode 28
Aired 22 September 1973
29. Episode 29
Aired 1 April 1974
30. Episode 30
Aired 26 October 1974
31. Episode 31
Aired 2 November 1974
32. Episode 32
Aired 30 November 1974
33. Episode 33
Aired 14 December 1974
34. Episode 34
Aired 15 February 1975
35. Episode 35
Aired 29 March 1975
36. Episode 36
Aired 5 July 1975
37. Episode 37
Aired 9 August 1975
38. Episode 38
Aired 15 November 1975
39. Episode 39
Aired 13 December 1975
40. Episode 40
Aired 27 August 1977
41. Episode 41
Aired 11 March 1978
42. Episode 42
Aired 23 December 1978
43. Episode 43
Aired 9 August 1980
44. Episode 44
Aired 16 August 1980
45. Episode 45
Aired 27 February 1982
46. Episode 46
Aired 28 January 1984
47. Episode 47
Aired 18 February 1984
48. Episode 48
Aired 25 February 1984
49. Episode 49
Aired 28 April 1984
50. Episode 50
Aired 10 November 1984
51. Episode 51
Aired 1 June 1985
52. Episode 52
Aired 7 June 1986
53. Episode 53
Aired 6 April 1991
54. Episode 54
Aired 22 February 1992
55. Episode 55
Aired 30 January 1993
56. Episode 56
Aired 20 April 1996
57. Episode 57
Aired 26 October 1996
58. Episode 58
Aired 1 January 1998
59. Episode 59
Aired 1 January 1999
60. Episode 60
Aired 1 January 2000
61. Episode 61
Aired 28 September 2002
62. Episode 62
Aired 4 October 2002
63. Episode 63
Aired 5 October 2002
64. Episode 64
Aired 14 December 2002
65. Episode 65
Aired 18 January 2003
66. Episode 66
Aired 22 February 2003
67. Episode 67
Aired 10 May 2003
68. Episode 68
Aired 20 September 2003
69. Episode 69
Aired 11 October 2003
70. Episode 70
Aired 1 May 2004
71. Episode 71
Aired 8 May 2004
72. Episode 72
Aired 25 September 2004
73. Episode 73
Aired 9 October 2004
74. Episode 74
Aired 16 October 2004
75. Episode 75
Aired 30 October 2004
76. Episode 76
Aired 6 November 2004
77. Episode 77
Aired 8 January 2005
78. Episode 78
Aired 15 January 2005
79. Episode 79
Aired 5 March 2005