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The Power of Three

This episode is locked. New translations may not be added to this episode.

The Doctor and the Ponds puzzle over an unlikely invasion of Earth, as millions of sinister black cubes arrive overnight...

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  • Originally Aired September 22, 2012
  • Runtime 41 minutes
  • Content Rating United States of America TV-PG
  • Network BBC One
  • On Other Sites IMDB
  • Created November 20, 2019 by
    Administrator admin
  • Modified March 3, 2024 by
    Mattman583 mod
Name Type Role
Chris Chibnall Writer
Peter Cartwright Guest Star Arnold Underwood
Mark Williams Guest Star Brian Williams
David Beck Guest Star Orderly
Steven Berkoff Guest Star Shakri
Daniel Beck Guest Star Orderly
Selva Rasalingam Guest Star Ranjit
David Hartley Guest Star UNIT Researcher
Alice O'Connell Guest Star Laura
Douglas Mackinnon Director