Guest Stars Carol Royle as Mrs Carrie Bright Stephanie Leonidas as Violetta Talenti Flora London as Bridget Mulcahy Ryan Gage as Ludo Talenti Sam Ferriday as Carl Sturgis Holli Dempsey as Jenny Tate Richard Harrington as Dr Dai Ferman Naomi Battrick as Dr Naomi Benford Lucy Briers as Mrs Blish Reece Ritchie as Dr Jeremy Kreitsek Beverley Klein as Mrs Carlin Nicola Duffett as Reet Ellison Angus Wright as Professor Donald Blish John Hales as Saward Oliver Boot as Tony Jakobssen Lucy Farrar as Molly Andrews
