

Status
Released
Release
1968
Runtime
2h 30m
Storyline
The TARDIS brings the Doctor, Jamie and Victoria to the present-day North Sea coast. Something nasty is lurking in the gas pipelines of the North Sea, and before long the nearby refinery is under attack. The Doctor discovers that a form of living seaweed is at work, and that a number of the base personnel have been possessed. Can he and his friends work in time to prevent an entire take-over of Earth?
Score Distribution
Details
- Status
- Released
- Runtime
- 2h 30m
- Apr 20, 1968
- Languages
- English
- Director
- Production
- Production Countries
- United Kingdom
Top Cast
16 Cast Members

Patrick Troughton
The Doctor

Frazer Hines
Jamie McCrimmon

Deborah Watling
Victoria Waterfield

Victor Maddern
Robson
Roy Spencer
Frank Harris
June Murphy
Maggie Harris

John Abineri
Van Lutyens
John Garvin
Carney
Hubert Rees
Chief Engineer
Graham Leaman
Price
Richard Mayes
Chief Baxter

Margaret John
Megan Jones
Brian Cullingford
Perkins
Bill Burridge
Mr. Quill
Peter Ducrow
Guard
John Gill
Mr. Oak






