Part 4

Image for Part 4Not currently available on BBC iPlayer

Duration: 25 minutes

The Doctor attempts to persuade Captain Hart of the danger that the Master represents. Eager to make contact with the Sea Devils, the Doctor journeys deep into the ocean.

Credits

Doctor Who
Jon Pertwee
Jo Grant
Katy Manning
Master
Roger Delgado
Trenchard
Clive Morton
Captain Hart
Edwin Richfield
Director
Michael E. Briant
Producer
Barry Letts
Writer
Malcolm Hulke

Broadcasts

Doctor Who Extra: The Caretaker - Watch it Now!

Doctor Who Extra: The Caretaker - Watch it Now!

Peter Capaldi, Jenna Coleman and the Skovox Blitzer! It could only be Doctor Who Extra…

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