Guest Stars Fiona Dolman as Sarah Barnaby Annette Badland as Dr. Fleur Perkins Anjli Mohindra as Faiza Jindal Amber Aga as Emani Taylor Michael Byrne as Keith Grundy Angela Griffin as Jenny Moss Jason Merrells as Paul Taylor Elaine Paige as Sylvia Reynolds Tony Gardner as Russell Grundy Anita Harris as Irene Taylor Zebb Dempster as Toby Grundy Beth Cooke as Young Sylvia John Cummins as Brother Jozef Chu Omambala as Kwame Asante Justin Pierre as Adam Osoba