Guest Stars Margaret Clunie as Domenica Howarth Richard Harrington as Dr David Rollinson Carolina Main as Angela Foley Deborah Findlay as Miss Willard Stuart Graham as DI Doyle Alyth Ross as Brenda Pridmore Sam Hoare as Maximillian Howarth Perry Millward as Clifford Bradley Shanaya Rafaat as Stella Mawson Francis Mezza as DC Mercer Ezra Carlisle as William Rollinson Lara Cohen as Nell Rollinson Conor Hinds as DC Carling Lucy Cray-Miller as Mrs Pridmore