Season 4

Episodes

1. 1

   1. Episode 1

   22 Jan 1972 · 45 min

2. 2

   2. Episode 2

   19 Feb 1972 · 45 min

3. 3

   3. Episode 3

   18 Mar 1972 · 45 min

4. 4

   4. Episode 4

   15 Apr 1972 · 45 min

5. 5

   5. Episode 5

   13 May 1972 · 45 min

6. 6

   6. Episode 6

   10 Jun 1972 · 45 min

7. 7

   7. Episode 7

   8 Jul 1972 · 45 min

8. 8

   8. Episode 8

   5 Aug 1972 · 45 min

9. 9

   9. Episode 9

   2 Sept 1972 · 45 min

10. 10

    10. Episode 10

    28 Oct 1972 · 45 min

11. 11

    11. Episode 11

    25 Nov 1972 · 45 min

12. 12

    12. Episode 12

    23 Dec 1972 · 45 min