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