Guest Stars Miranda Raison as Stella Drew Alison Steadman as Reverend Martha Seager Edward Fox as Dr. Yardley Ariyon Bakare as Carl Drew Crystal Leaity as Rachel Cliff Josh Bolt as Adam Tibbit Stephen Churchett as Richard Seager Andrew Paul as Ron Tibitt Jane Slavin as Debbie Cliff Glen Davies as Workman Norman Gregory as Porter Isabella Parriss as Pupil One Uncredited Richard Herdman as Police Officer Scott Stevenson as Police Officer