| Name | Character | Episodes |
|---|---|---|
| Helen Mirren | Valerie | 5 |
| Thorley Walters | Baron Hector Hulot | 5 |
| Esmond Knight | General Hulot | 5 |
| Colin Baker | Count Wenceslas Steinbock | 5 |
| Margaret Tyzack | Cousin Bette | 5 |
| Ursula Howells | Adeline | 5 |
| Edward de Souza | Henri Montes | 5 |
| John Bryans | Crevel | 5 |