Written by Terrance Dicks
"Gentlemen, I've got news for you. This lighthouse is under attack, and by morning we might all be dead. Anyone interested?"
| Episode Title | Premiere Date |
| Episode 1 | 03/09/1977 |
| Episode 2 | 10/09/1977 |
| Episode 3 | 17/09/1977 |
| Episode 4 | 24/09/1977 |
A mysterious light in the sky, an unnatural glow in the ocean and a thick fog bring terror to the lighthouse keepers of Fang Rock. Trapped by an enemy who is growing more powerful with every kill, the Doctor and Leela can trust no one.
Cast & Crew
The Doctor: Tom Baker
Leela: Louise Jameson
Reuben: Colin Douglas
Vince: John Abbott
Ben: Ralph Watson
Lord Palmerdale: Sean Caffrey
James Skinsale: Alan Rowe
Adelaide Lessage: Annette Woollett
Harker: Rio Fanning
Producer: Graham Williams
Director: Paddy Russell
Scriptwriter: Terrance Dicks
