| Name | Character | Episodes |
|---|---|---|
| Mark Benton | Frederick Finch | 15 |
| Becci Gemmell | Joyce Fisher | 15 |
| Sophie Ward | Lady Ellen Hoxley | 15 |
| Selin Hizli | Connie Carter | 10 |
| Danny Webb | Dennis Tucker | 10 |
| Jo Woodcock | Bea Finch | 10 |
| Liam Boyle | Billy Finch | 10 |
| David Schofield | Vernon Storey | 6 |
| Joe Armstrong | Danny Sparks | 5 |
| Paul Ritter | Frank Tucker | 5 |
| Gwilym Lee | Reverend Henry Jameson | 5 |
| Carolyn Pickles | Mrs. Gulliver | 5 |
| Nathaniel Parker | Lord Lawrence Hoxley | 5 |
| Raquel Cassidy | Diana Granville | 5 |
| Christine Bottomley | Annie Barratt | 5 |
| Dominic Mafham | Dr. Richard Channing | 5 |
| Liam Garrigan | Reverend Henry Jameson | 4 |
| Samuel Edward-Cook | Walter Storey | 4 |
| Bill Fellows | Ellis Harper | 3 |
| Simon Chandler | Inspector West | 3 |
| Richard Harrington | Adam Blackfield | 2 |
| Rhashan Stone | Cpl. Willard Lacey | 2 |
| Christian Brassington | Cpl. Cal Gillespie | 2 |
| Jasper Jacob | Colonel Kemp | 1 |
| Annette Badland | Miss Timpson | 1 |
| Genevieve Gaunt | Susan Sykes | 1 |
| Tim Faraday | Tulley | 1 |
| Eileen Essell | Miss Gwen Ganderton | 1 |
| Oliver Ford Davies | Bishop Selvey | 1 |
| Edward Petherbridge | Everard Proctor | 1 |
| Julie Dray | Liane Lefebvre | 1 |
| Sidney Livingstone | Bernard Mortimer | 1 |
| Ray MacAllan | Maynard | 1 |
| Alan David | Dr. Wally Morgan | 1 |
| Christopher Godwin | Kirkham | 1 |
| David Sibley | Ernest Luckhurst | 1 |