Guest Stars Simon Hubbard as PC Taylor Don Gallagher as Dr. Bob Anderton James Norton as James Blackstone Christopher Fairbank as Billy Mallam Nick Hendrix as Anthony Baugh Roger Lloyd Pack as Hector Blackstone Ebony Buckle as Ellen Mallam Fred Pearson as Caretaker Alex Childs as Ms. Acklington Geraldine Somerville as Alethea Blackstone Nicholas Lumley as Dr. Arnold Chris Brailsford as Asst. Chief Constable Gordon Bev Fox as Woman
