Sarah Parish
— Dr. Charlotte Woods
Marc Warren
— Dr. Chris Singleton
Nicholas Farrell
— Edward Leitch
Jeremy Swift
— Owen Doherty
Anthony Stewart Head
— Mr. Andrew Barton
Indira Varma
— Kathy Irwin
Michael Cochrane
— Derek Barry
Adam James
— Dr. Glen Morrow
Bryony Hannah
— Female Student
Caroline Strong
— Emma Jones
Clive Francis
— Dudley Singleton
Chris Geere
— Student