Dr. Merrick faces a testing time when a terrified hospital patient claims her husband is trying to kill her, but Merton seems reluctant to get involved, while Vernon picks up a bargain all-purpose pest-control solution, enlisting David's help in his eradication mission. Gina's cousin Diane arrives to help her and Phil with the wedding preparations - much to the delight of PC Crane, who's instantly smitten.
| Name | Type | Role | |
|---|---|---|---|
| Peter Gibbs | Writer | ||
| Gerry Mill | Director | ||
| Sarah Tansey | Actor | Jenny Merton | |
| Peter Ivatts | Actor | Gary Shaw | |
| Jane Hazlegrove | Actor | Diane Crichard | |
| Derek Fowlds | Actor | Oscar Blaketon | |
| Jeff Rawle | Actor | Ken Simner | |
| Paul Kynman | Actor | Les | |
| Geoffrey Hughes | Actor | Vernon Scripps | |
| Trevor Ray | Actor | William Barraclough | |
| Gillian Wright | Actor | Barbara Simner | |
| David Lonsdale | Actor | David | |
| Richard Lintern | Actor | Ben Norton | |
| James Carlton | Actor | PC Crane | |
| Mark Jordon | Actor | PC Bellamy | |
| Joanne Rowden | Actor | Julie Watson | |
| Aislín McGuckin | Actor | Dr Liz Merrick | |
| Duncan Bell | Actor | Sergeant Merton | |
| William Simons | Actor | PC Ventress |