| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S03E01 | The Case of the Vanishing House - Part One |
March 10, 1979
ITV1
|
15 | |
| S03E02 | The Case of the Vanishing House - Part Two |
March 11, 1979
ITV1
|
15 | |
| S03E03 | The Case of the Vanishing House - Part Three |
March 17, 1979
ITV1
|
15 | |
| S03E04 | The Case of the Vanishing House - Part Four |
March 18, 1979
ITV1
|
15 | |
| S03E05 | The Case of the Vanishing House - Part Five |
March 24, 1979
ITV1
|
15 | |
| S03E06 |
The Case of the Vanishing House - Part Six
season finale
|
March 25, 1979
ITV1
|
15 |
No artwork of this type.
No artwork of this type.