Merton suspects explosives from a local airfield are linked to a robbery but his hands are tied when a DI pulls rank. Vernon sees a money-spinner when David enters a unique plant in the Aidensfield flower show.
| Name | Type | Role | |
|---|---|---|---|
| Brian Finch | Writer | ||
| Derek Fowlds | Actor | Oscar Blaketon | |
| Geoffrey Hughes | Actor | Vernon Scripps | |
| Avril Clark | Actor | Mrs Parker | |
| Mark Jordon | Actor | PC Phil Bellamy | |
| William Simons | Actor | Alf Ventress | |
| Ken Campbell | Actor | Hector Plumpton | |
| Andy Hockley | Actor | Brown | |
| Richard Lintern | Actor | Ben Norton | |
| Jonathan Kerrigan | Actor | PC Rob Walker | |
| Carrie Davies | Actor | Sister Parry | |
| Edward Kingham | Actor | DI Ron Ganley | |
| Don McCorkindale | Actor | Pennington | |
| Aislín McGuckin | Actor | Dr Liz Merrick | |
| Tom Chadbon | Actor | Wing Commander Carstairs | |
| Vanessa Hehir | Actor | Rosie Cartwright | |
| Duncan Bell | Actor | Sergeant Dennis Merton | |
| David Lonsdale | Actor | David Stockwell | |
| Sarah Tansey | Actor | Jenny Merton | |
| Peter Benson | Actor | Bernie Scripps | |
| Tricia Penrose | Actor | Gina Ward | |
| Judith Davis | Actor | Edie Crompton |