| Name | Character | Episodes |
|---|---|---|
| Robert Urquhart | 6 | |
| Eleanor Bron | 1 | |
| John Franklyn-Robbins | 1 | |
| Benjamin Whitrow | 1 | |
| John Ringham | 1 | |
| Stephen Greif | 1 | |
| Ian McCulloch | 1 | |
| Jennifer Daniel | 1 | |
| Llewellyn Rees | 1 | |
| Peter Jeffrey | 1 |
| Name | Character | Episodes |
|---|---|---|
| Robert Urquhart | 6 | |
| Eleanor Bron | 1 | |
| John Franklyn-Robbins | 1 | |
| Benjamin Whitrow | 1 | |
| John Ringham | 1 | |
| Stephen Greif | 1 | |
| Ian McCulloch | 1 | |
| Jennifer Daniel | 1 | |
| Llewellyn Rees | 1 | |
| Peter Jeffrey | 1 |