Obsada
Nicholas Courtney
Brigadier Alistair Gordon Lethbridge-Stewart
Elisabeth Sladen
Sarah Jane Smith
Deborah Watling
Victoria Waterfield
Jack Watling
Professor Travers
Beverley Cressman
Kate Lethbridge-Stewart
Mark Trotman
Daniel Hinton
Geoffrey Beevers
'Harrods' Haroldson
Peter Silverleaf
