Season 1

Episodes

1. 1

   1. Episode 1

   3 Apr 1972

2. 2

   2. Episode 2

   14 May 1972

3. 3

   3. Episode 3

   2 Jul 1972

4. 4

   4. Episode 4

   27 Aug 1972

5. 5

   5. Episode 5

   15 Oct 1972

6. 6

   6. Episode 6

   26 Dec 1972

7. 7

   7. Episode 7

   22 Apr 1973

8. 8

   8. Episode 8

   20 May 1973

9. 9

   9. Episode 9

   22 Jul 1973

10. 10

    10. Episode 10

    2 Dec 1973

11. 11

    11. Episode 11

    27 Jan 1974

12. 12

    12. Episode 12

    24 Feb 1974

13. 13

    13. Episode 13

    25 Aug 1974

14. 14

    14. Episode 14

    3 Nov 1974

15. 15

    15. Episode 15

    1 Jan 1975

16. 16

    16. Episode 16

    23 Feb 1975

17. 17

    17. Episode 17

    1 Jun 1975

18. 18

    18. Episode 18

    21 Sept 1975

19. 19

    19. Episode 19

    14 Dec 1975

20. 20

    20. Episode 20

    22 Feb 1976

21. 21

    21. Episode 21

    30 May 1976

22. 22

    22. Episode 22

    5 Sept 1976

23. 23

    23. Episode 23

    28 Nov 1976

24. 24

    24. Episode 24

    25 Dec 1976

25. 25

    25. Episode 25

    20 Feb 1977

26. 26

    26. Episode 26

    11 Apr 1977

27. 27

    27. Episode 27

    29 May 1977

28. 28

    28. Episode 28

    21 Aug 1977

29. 29

    29. Episode 29

    16 Oct 1977

30. 30

    30. Episode 30

    19 Feb 1978

31. 31

    31. Episode 31

    30 Apr 1978

32. 32

    32. Episode 32

    15 May 1978

33. 33

    33. Episode 33

    26 Dec 1978

34. 34

    34. Episode 34

    25 Mar 1979

35. 35

    35. Episode 35

    3 Jun 1979

36. 36

    36. Episode 36

    1 Jul 1979

37. 37

    37. Episode 37

    6 Jan 1980

38. 38

    38. Episode 38

    6 Jul 1980

39. 39

    39. Episode 39

    25 Dec 1980

40. 40

    40. Episode 40

    18 Jan 1981

41. 41

    41. Episode 41

    11 Jun 1981

42. 42

    42. Episode 42

    7 Jul 1981

43. 43

    43. Episode 43

    7 Oct 1981

44. 44

    44. Episode 44

    28 Feb 1982

45. 45

    45. Episode 45

    15 Jul 1982

46. 46

    46. Episode 46

    29 Aug 1982

47. 47

    47. Episode 47

    28 Aug 1983

48. 48

    48. Episode 48

    2 Nov 1983

49. 49

    49. Episode 49

    30 Nov 1983

50. 50

    50. Episode 50

    23 Jan 1984

51. 51

    51. Episode 51

    6 Sept 1984

52. 52

    52. Episode 52

    9 Sept 1985

53. 53

    53. Episode 53

    6 Jan 1986

54. 54

    54. Episode 54

    18 Mar 1986

55. 55

    55. Episode 55

    4 Jun 1986

56. 56

    56. Episode 56

    25 Aug 1986

57. 57

    57. Episode 57

    13 Jul 1987

58. 58

    58. Episode 58

    4 Jan 1988

59. 59

    59. Episode 59

    7 Mar 1988

60. 60

    60. Episode 60

    21 Jul 1988

61. 61

    61. Episode 61

    22 Aug 1988

62. 62

    62. Episode 62

    26 Mar 1990

63. 63

    63. Episode 63

    9 Apr 1990

64. 64

    64. Episode 64

    23 Apr 1990

65. 65

    65. Episode 65

    3 Sept 1990

66. 66

    66. Episode 66

    21 Jan 1991

67. 67

    67. Episode 67

    9 Sept 1991

68. 68

    68. Episode 68

    21 Jun 1992

69. 69

    69. Episode 69

    7 Mar 1993

70. 70

    70. Episode 70

    2 Nov 1993