Episode List

Series 1

7 episodes transmitted between 13 Apr 72 and 25 May 72

Series 2

6 episodes transmitted between 11 Sep 72 and 16 Oct 72

Series 3

6 episodes transmitted between 19 Mar 73 and 23 Apr 73

Series 4

15 episodes transmitted between 12 Dec 73 and 20 Mar 74

Series 5

7 episodes transmitted between 2 Jan 75 and 13 Feb 75

Series 6

7 episodes transmitted between 17 Apr 75 and 29 May 75

Series 7

7 episodes transmitted between 11 Dec 75 and 22 Jan 76