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Episode 5

When the Silurian leader is killed, all hopes of peace are lost. The Silurians infect Major Baker with a virus deadly to humans and release him to spread the infection.

Release date:

25 minutes

Last on

Tue 11 Jan 2000 18:00
BBC Two except East, South East, Yorkshire


Role Contributor
Doctor WhoJon Pertwee
Brigadier Lethbridge-StewartNicholas Courtney
Liz ShawCaroline John
Dr. LawrencePeter Miles
Miss DawsonThomasine Heiner
MastersGeoffrey Palmer
DirectorTimothy Combe
ProducerBarry Letts
WriterMalcolm Hulke

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