I really loved this episode. Best so far.
IM SHOCKED AT THE FANDOM FOR NOT DOING THIS BUT HAVE A TRANSPARENT MATT SMITH FLOATING ON YOUR DASH
Doctor Who: Cold War - BBC One Trailer
http://www.bbc.co.uk/doctorwho On a Russian submarine in 1983, a frozen alien warrior is waking up, just as the TARDIS materialises.
The doctor trying to sing along without actually knowing the words