Spyfall part 2

I love a laminator.

We finally get an Ada Lovelace Gordon episode. And we get a Noor Inayat Khan episode as well. Dropping a Celebrity Historical into part two of a two-parter is a nice move.

Barton is presumably going to be back. Possibly with Cybermen next time as this was very much a Cyberman kind of plot.

The Bootstrap Paradox, left as an open question last time it was examined, worked totally Bill & Ted style here.

The return of the 2018 passing reference to the Timeless Child. Possibly a reference to how much the writer likes Timeless.

Destroying Gallifrey again after they went to all that trouble to revive it? Oh well.

And apart from Noor Khan, the spy stuff that was featured so heavily in the first part was total window dressing.