Season 4

Episodes

1. 1

   1. Episode 1

   3 Jan 1972

2. 2

   2. Episode 2

   17 Jan 1972

3. 3

   3. Episode 3

   31 Jan 1972

4. 4

   4. Episode 4

   14 Feb 1972

5. 5

   5. Episode 5

   28 Feb 1972

6. 6

   6. Episode 6

   13 Mar 1972

7. 7

   7. Episode 7

   27 Mar 1972

8. 8

   8. Episode 8

   10 Apr 1972

9. 9

   9. Episode 9

   24 Apr 1972

10. 10

    10. Episode 10

    8 May 1972

11. 11

    11. Episode 11

    5 Jun 1972

12. 12

    12. Episode 12

    19 Jun 1972

13. 13

    13. Episode 13

    3 Jul 1972

14. 14

    14. Episode 14

    17 Jul 1972

15. 15

    15. Episode 15

    31 Jul 1972

16. 16

    16. Episode 16

    14 Aug 1972

17. 17

    17. Episode 17

    11 Sept 1972

18. 18

    18. Episode 18

    25 Sept 1972

19. 19

    19. Episode 19

    9 Oct 1972

20. 20

    20. Episode 20

    23 Oct 1972

21. 21

    21. Episode 21

    6 Nov 1972

22. 22

    22. Episode 22

    20 Nov 1972

23. 23

    23. Episode 23

    4 Dec 1972

24. 24

    24. Episode 24

    18 Dec 1972