Performer file
Harriet Walter
Yes — Harriet Walter appeared in 2 Midsomer Murders roles, beginning as Margaret Winstanley in Orchis Fatalis (Series 8, 2005).
In Midsomer Murders
Walter plays Margaret Winstanley in Orchis Fatalis. She returned to Midsomer years later as the entirely different Diana Davenport in Death and the Divas; both cases are linked below.
Performer biography
Harriet Walter is a major British stage actor whose classical work includes a long association with the Royal Shakespeare Company. On screen she has appeared in Sense and Sensibility and Downton Abbey.
Later television work includes Succession, Killing Eve and Ted Lasso. Her two Midsomer parts make her a particularly apt subject for the casebook's returning-actors trail.
Career background ↗Published episode credits
2 sourced episodes as Margaret Winstanley, Diana Davenport.