Vernon conducts tours of Ashfordly Hall. During a tour, a valuable painting vanishes. A journalist, who had caught Ventress asleep whilst on duty, photographed him. Later, when Ventress & Blaketon see the photo, they recognise the culprit - a known thief.
| Name | Type | Role | |
|---|---|---|---|
| Douglas Watkinson | Writer | ||
| Freddie Jones | Guest Star | George Woodford | |
| Noreen Kershaw | Director | ||
| Philip Franks | Actor | Sergeant Craddock | |
| Derek Fowlds | Actor | Oscar Blaketon | |
| Geoffrey Hughes | Actor | Vernon Scripps | |
| Fiona Victory | Actor | Eileen Jepson | |
| William Simons | Actor | PC Ventress | |
| Clare Calbraith | Actor | Dr Tricia Summerbee | |
| Peter Benson | Actor | Bernie Scripps | |
| Rupert Vansittart | Actor | Lord Ashfordly | |
| Ryan Early | Actor | PC Nicholson | |
| David Lonsdale | Actor | David | |
| Alastair Sims | Actor | Steven Collier | |
| Mark Jordon | Actor | PC Bellamy | |
| James Quinn | Actor | Roy Pulver | |
| Tricia Penrose | Actor | Gina Ward | |
| Jason Durr | Actor | PC Bradley | |
| Josh Moran | Actor | Robert Price |