| Name | Character | Episodes |
|---|---|---|
| Pierce Brosnan | Robert Gould Shaw | 9 |
| Charles Dance | Edward Hartford-Jones | 9 |
| David Warner | Philip Kerr | 9 |
| Julian Glover | Lord Revelstoke | 9 |
| Dan O'Herlihy | Chiswell 'Chillie' Langhorne | 9 |
| James Fox | Waldorf Astor | 9 |
| William Hope | Harry Langhorne | 9 |
| Nigel Havers | Bobby Shaw | 9 |
| Sylvia Syms | Nanaire Langthorne | 9 |
| Lisa Harrow | Nancy Astor | 9 |