Part 3

Image for Part 3Not currently available on BBC iPlayer

Duration: 25 minutes

Linx is providing advanced weaponry to Irongron and his men who prepare to attack Sir Edward's castle. The Doctor is forced to improvise a defence, but will it be enough?

Credits

Doctor Who
Jon Pertwee
Sarah Jane Smith
Elisabeth Sladen
Linx
Kevin Lindsay
Irongron
David Daker
Edward of Wessex
Alan Rowe
Professor Rubeish
Donald Pelmear
Director
Alan Bromly
Producer
Barry Letts
Writer
Robert Holmes

Broadcasts

Download the new Cyber adventure for free in the UK!

ebook illustration

Get the amazing new story read by the Voice of the Cybermen!

Buy online

Available on: DVD or Video download

From suppliers including: Amazon, BBC Shop, iTunes

Where to buy

BBC © 2014 The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.

Added. Check out your playlist Dismiss