Hetty Wainthropp Investigates: Cast Rate: –☹️ Very Bad🙁 Bad😐 Average🙂 Good😃 Excellent🤩 Super! ★ Save Rating✔ Rating Saved! Notify me: –about new episodeabout new seasonabout end of season Subscribe✔ Subscription Saved! Hetty Wainthropp Investigates Comedy, Drama, Crime 1/3/96 – 9/4/98 United Kingdom http://www.bbc.co.uk/programmes/b008nf5p GeneralEpisodesCastCharactersGallery Cast See full cast → Patricia Routledge as Hetty Wainthropp Dominic Monaghan as Geoffrey Shawcross Derek Benfield as Robert Wainthropp