This Week in United Kingdom
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The Impossible Astronaut
Last updated 02 January 2017
Broadcast: Saturday 23rd April 2011
6:00pm BST (17:00 GMT) < > « »
< > « »
(actually broadcast at 18:01:39)
BBC One
![Google](//www.google.com/calendar/images/ext/gc_button1_en-GB.gif)
Featuring: Matt Smith, Arthur Darvill, Karen Gillan, Alex Kingston, Stuart Milligan, Mark Sheppard
6:00pm BST (17:00 GMT) < > « »
![Premiere](/images/premier.gif)
(actually broadcast at 18:01:39)
BBC One
![Google](http://www.google.com/calendar/images/ext/gc_button1_en-GB.gif)
Featuring: Matt Smith, Arthur Darvill, Karen Gillan, Alex Kingston, Stuart Milligan, Mark Sheppard
Broadcast Source: BBC
Ratings Information:
Initial figures: 6.520m viewers (overnight), 36.7% audience share
Consolidated figures: 8.860m viewers (+7 days), 43.3% audience share, 6th place, AI 88