The Doctor, Ben and others in “The Power of the Daleks”

[the Doctor awakens and mutters to himself] Slower. Slower. Concentrate on one thing. One thing. It's over. Hmm, hmm, hmm. It's over.

Ben

Doctor?

[the Doctor turns and stumbles over the console. Mutters to himself] The muscles are still a bit tight.

Ben

What are we gonna do?

Polly

It is the Doctor. I know it is... - I think.

Ben

It's not just his face that's changed. He doesn't even act like him!