Guest Stars William Petrie as Webster Daniel Sharman as Richard Scott Sonya Cassidy as Alison Gwilym Lee as Terry Bainbridge Daisy Lewis as Emma Golding Maureen Beattie as Professor Denise Gregson Tariq Jordan as Barham Rezvani Ronan Vibert as Simon Monkford Geoff Breton as Joe Myers Bryan Dick as Phil Beaumont Abby Ford as Isabel Dawson Aled Pedrick as Duffy Penny Bunton as Mrs. Scott Annabelle Dowler as Christine Harper Shaughan Seymour as Graham Wilkinson Jo Herbert as Sally Nicholas Pritchard as Professor James Alderson Shereen Martin as Amanda Costello Uncredited Jeanie Gold as Sunbed Lady
