Last updated 17 April 2017



Series Episode Number: 30

First Broadcast: Mon 30 Sep 2013 - ~8:00pm UTC (United Kingdom)
Running Time: 60 minutes

Recorded on Thu 28 Feb 2013 in The Moat Studios

When the TARDIS lands in a dilapidated attic, the Doctor, Vicki and Steven discover they are on Earth, in London… in Number 10 Downing Street.

However alien forces are at play here, affecting the very fabric of the building… and adjusting the very essence of history itself.