Episodes
Part 1
The tourists have returned to the Scottish mainland and Inverdee is preparing for the long hard winter. However, Sheila Anderson's late arrival has a dramatic effect on the island community, as Michael Gaffikin and Inspector Inskip are soon to discover.
Part 2
The brutal murder of Sheila Anderson remains a mystery. Could it have been a ritual killing? While her murderer roams free, Inverdee's community is in great danger.
Part 3
Dr. Symonds has been brutally murdered. Radioactivity is discovered on Inverdee; a 'flying saucer' has been sighted, and a strange craft is found on the sea-shore. Are these incidents connected with the recent killings?
Part 4
Although the film from Dr. Symond's camera reveals the presence of a grotesque, monster-like creature, Inspector Inskip remains suspicious of the Colonel's activities.Unknown to the island community, the coastguards are fighting for their lives.
Cast
James Warwick
Michael Gaffikin
Celia Imrie
Fiona Patterson
Maurice Roëves
Inspector Inskip
James Cosmo
Sergeant Carch
Tom Watson
Dr Goudry
Jonathan Newth
Colonel Howard
Crew
Allan Anson
Production Design
Robert Stewart
Sound
David Wiltshire
Novel
Ron Craddock
Producer
Robert Holmes
Adaptation
Robert Stewart
Original Music Composer
Fran Needham
Makeup Artist
Graeme Harper
Production Manager
Carol Scott
Production Manager
Kevin Chisnall
Special Effects Supervisor
Recommended
Info provided by The Movie Database. Watch sources provided by JustWatch.