| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S03E01 | The Usual Channel |
July 30, 1971
BBC One
|
30 | |
| S03E02 | What is a Snail? |
August 6, 1971
BBC One
|
30 | |
| S03E03 | The Sitting Bird |
August 20, 1971
BBC One
|
30 | |
| S03E04 | A Tiger in Your Bank |
August 27, 1971
BBC One
|
30 | |
| S03E05 | How Free is a Freeman? |
September 3, 1971
BBC One
|
30 | |
| S03E06 |
Regina Versus Sagittarius
series finale
|
September 10, 1971
BBC One
|
30 |
No artwork of this type.
No artwork of this type.
No artwork of this type.