| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S09E01 | Episode 1 |
September 29, 1970
BBC One
|
25 | |
| S09E02 | Episode 2 |
September 29, 1971
BBC One
|
||
| S09E03 | Episode 3 |
October 6, 1971
BBC One
|
||
| S09E04 | Episode 4 |
October 13, 1971
BBC One
|
||
| S09E05 | Episode 5 |
October 20, 1971
BBC One
|
||
| S09E06 | Episode 6 |
October 27, 1971
BBC One
|
||
| S09E07 | Episode 7 |
November 3, 1971
BBC One
|
||
| S09E08 | Episode 8 |
November 10, 1971
BBC One
|
||
| S09E09 |
Episode 9
season finale
|
November 17, 1971
BBC One
|
No artwork of this type.
No artwork of this type.