| Name | Character | Episodes |
|---|---|---|
| Jason Isaacs | Edward Latham | 13 |
| Jenny Agutter | Kate Milverton | 13 |
| Tom Wilkinson | Hugo Gillon | 13 |
| Rob Spendlove | 13 | |
| Julian Glover | 1 | |
| Freddie Jones | 1 | |
| Maryam d'Abo | 1 | |
| Geoffrey Bayldon | 1 | |
| John Stride | 1 | |
| Lindsay Duncan | Laura Pellin | 1 |
| Abigail Cruttenden | 1 | |
| Michael Culver | 1 | |
| Mark Southworth | Second Dutch Fan | 1 |