Guest Stars Jason Barry as Rory O'Niel Jay Villiers as Dr. Anthony Watt Stephen Churchett as Humphrey Poole Glen Davies as Colin Philip Philmar as Mr Andrews Nigel Hastings as Henry Gibbs Sandy McDade as Christine Kenneth Hadley as Doctor Tat Whalley as Kevin Barry McNicholl as Howie Paul Clarkson as Professor Barker Judy Browne as Nurse Sorcha Brooks as Jan
