First broadcast 27th28th April 2023.br br Investigating the death of scientist Doctor Edmund Lorrimer at Hoggatt's Forensic Laboratory, Dalgliesh soon learns that the late Doctor was not a popular figure.br br Bertie Carvel - DCI Adam Dalglieshbr Carlyss Peer - DS Kate Miskinbr Dominic Rowan - Dr. Edmund Lorrimerbr David Hargreaves - Old Mr. Lorrimerbr Richard Harrington - Dr. David Rollinsonbr Lara Cohen - Nell Rollinsonbr Ezra Carlisle - William Rollinsonbr Margaret Clunie - Domenica Howarthbr Sam Hoare - Maximillian Howarthbr Chris Robinson - Hostbr Stuart Graham - DI Doylebr Perry Millward - Clifford Bradleybr Alyth Ross - Brenda Pridmorebr Carolina Main - Angela Foleybr Debbie Chazen - Blanche Fieldingbr Francis Mezza - DC Mercerbr Conor Hinds - DC Carlingbr Shanaya Rafaat - Stella Mawsonbr Deborah Findlay - Miss Willardbr Remi Shore - Waiterbr Lucy Cray-Miller - Mrs.