Doctor Who: Spyfall Part 2 – Who are Ada Lovelace and Noor Inayat Khan?
Noor Inayat Khan and Ada Lovelace are real women from history. Noor Inayat Khan was a British spy who was station in Nazi-occupied France. She was captured and executed for spying. Ada Lovelace was the first programme who created the programmes that ran Charles Babbage's computing machine.
The Doctor meets these women in Doctor Who Spfall Part 2