Guest Stars Yorick van Wageningen as Eric Van Hauten Greg Wise as Mark Davey Penny Downie as Jane Griffith Elisabeth Dermot Walsh as Thelma Field Bernard Gallagher as Mr Colly Ayesha Dharker as Grace Kandola David Cann as DCI Tom Fuller Oliver Cotton as Donald Griffith Priyanga Burford as Miranda Kent Belinda Sinclair as Helen Branton Justin Pierre as DS Ken Jones