The Age of Steel

That's still present in some of the Cybermen in this story, and it im- it makes those characters even richer.

And again, they tried to do this during the David Tennant two-parter, Rise of the Cybermen and Age of Steel, I think it was called.

Mm-hmm, mm-hmm, mm-hmm.

Where they, they directly reference the emotion chip, and you can basically turn it on, turn it off.