| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S04E01 | Episode 1 |
September 29, 1989
BBC Two
|
25 | |
| S04E02 | Episode 2 |
October 6, 1989
BBC Two
|
25 | |
| S04E03 | Episode 3 |
October 13, 1989
BBC Two
|
25 | |
| S04E04 | Episode 4 |
October 20, 1989
BBC Two
|
25 | |
| S04E05 | Episode 5 |
October 27, 1989
BBC Two
|
25 | |
| S04E06 |
Episode 6
season finale
|
November 3, 1989
BBC Two
|
25 |
No artwork of this type.
No artwork of this type.