| Name | Character | Episodes |
|---|---|---|
| Rosemary Martin | Jill Simpson | 14 |
| Michael Graham Cox | Gerry Simpson | 14 |
| Rosemary Leach | Katy Bunting | 14 |
| Derek Nimmo | Chris Bunting | 14 |
| Gordon Rollings | Horace | 2 |
| Cleo Sylvestre | Mrs. Montague | 2 |
| Norman Bird | 1 | |
| Robert Raglan | Doctor Bailey | 1 |
| Tim Barrett | 1 | |
| Nikki Kelly | 1 |