The Doctor and Clara find themselves in London with Madam Vastra and the gang. There are clockwork men and the Doctor is still scrambling to find himself. Clara doesn't understand the regeneration process for the Doctor. Written by
Did You Know?
Doctor mentions Sweeney Todd, who is a fictional character that was popular in Victorian-era melodrama and was also known as "The Demon Barber of Fleet Street." He would dispatch unwary patrons in his barber shop by pulling a lever and having the barber chair they were in drop into a pit. They would then be cut up with his straight razor and served in pies sold in by his co-conspirator, Mrs Lovett. See more
Just after the T-Rex bursts into flames and the Doctor is heading towards the Thames, he falls from the roof and hangs from the branches. In the shot when the Doctor leaves, moments before Madame Vastra's carriage appears, no tree or tree branches are visible. See more
[trying to reach the sonic screwdriver with her feet
I think I can just about reach it.
It's at times like this I miss Amy.
Doctor Who Theme
Written by Ron Grainer
Performed by BBC National Orchestra of Wales See more