The Duchess of Duke Street. S01 E12. A Matter of Honour.

First broadcast 20th November 1976.

Charlie is shocked to learn that one of his closest friends, Lord Elleston, arranged for his horse to lose at Ascot.

Gemma Jones ... Louisa Trotter
Christopher Cazenove ... Charlie Haslemere
Michael Culver ... Major Farjeon
Richard Vernon ... Major Toby Smith-Barton
Mary Healey ... Mrs. Cochrane
Victoria Plucknett ... Mary
Zelah Clarke ... Kath
Noel Howlett ... Sterling
Edna Doré ... Mrs. Bertram
Norman Eshley ... Wilson
Gillian Lewis ... Jennett
Mel Churcher ... Lady Farjeon
Jennifer Daniel ... Eleanor
Margaret Ward ... Mrs. Ross
James Bree ... Ross
James Woolley ... Major Fitzsimmons
John Quayle ... Elleston