Guest Stars Naomi Battrick as Diana Stainton Flora Montgomery as Diane Kelly Arabella Neale as Jeremy's Secretary Caleb Roberts as Daniel Badwah Marianne Oldham as Stella Levy Alice Orr-Ewing as Caroline Allpass Rhys Parry Jones as John Le Mesurier Andrew French as Sergeant-at-arms Nick Malinowski as Returning Officer Morgan Watkins as Mike Steele Dyfan Dwyfor as George Deakin Michael Culkin as Reginald Maudling Charlotte Lucas as Janet Lawrence Tim Hudson as Ted Lethaby David Palmstrom as Welsh Policeman Peter F. Gardiner as David Steel Pablo Raybould as Auctioneer Patrick Barlow as Captain Myers Jasmyn Banks as Bridget Lucy Briggs-Owen as Sue Scott Nigel Hastings as Stable Owner