Programme Index

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Doctor Who (2005–2022)

Series 7

Episode 4: The Power of Three

Duration: 45 minutes

on BBC One London

Available for years

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

Contributors

The Doctor:
Matt Smith
Amy Pond:
Karen Gillan
Rory Williams:
Arthur Darvill
Brian Williams:
Mark Williams
Producer:
Marcus Wilson
Kate Stewart:
Jemma Redgrave
Arnold Underwood:
Peter Cartwright
Orderly 1:
David Beck
Orderly 2:
Daniel Beck
UNIT Researcher:
David Hartley

BBC One London

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