| Name | Character | Episodes |
|---|---|---|
| Paul Nicholas | Neil Walsh | 12 |
| Phyllis Logan | Sheila Walsh | 6 |
| Sarah Neville | Carol Chapman | 6 |
| Belinda Lang | Sheila Walsh | 6 |
| John Vine | Richard Graham | 6 |
| Geraldine Alexander | Janet Summers | 6 |
| Shirin Taylor | Sally McLaren | 6 |
| Gary Olsen | Nick Radford | 1 |
| Jeremy Clyde | Marcus Chreighton | 1 |
| Lee Montague | Colin Hunt | 1 |
| Robert Swann | Barry Allen | 1 |
| Trevor Byfield | Barry Donovan | 1 |
| Colin McFarlane | Steve | 1 |
| Lynsey Baxter | Sarah Sturgis | 1 |
| George Irving | Tony Underwood | 1 |
| Tony Caunter | Ray French | 1 |
| Henry Goodman | Johnny Osborne | 1 |
| Geoffrey Beevers | Ron Pemberton | 1 |
| Julia Watson | Juliet | 1 |
| Alf Joint | Car Driver | 1 |
| Russell Hunter | Jock Spencer | 1 |
| Chrissie Cotterill | Gloria | 1 |
| Richard Caldicot | Sir Marcus Creighton | 1 |
| Pip Donaghy | Cabbie | 1 |
| Linal Haft | Basil Hendry | 1 |
| David Simeon | Fred Peters | 1 |
| David Gwillim | Joel Mason | 1 |
| Jim Dunk | Heavy | 1 |
| Barbara Bolton | Lady | 1 |
| Andrew McCulloch | Bob Dougal | 1 |
| Llewellyn Rees | Arthur Croxley | 1 |
| Nick Burnell | Mick | 1 |
| Kevin Elyot | Simon Best | 1 |
| Johnny Shannon | Mel | 1 |