Nadia Vasney

 was a pilot. She arrested the Second Doctor and Jamie McCrimmon, thinking they were spies. Upon learning that Polly Wright was a doppelgänger of Tatiana Kregki, she became aggravated. She was convinced that Polly's likeness was a German plot against their plans. She thought of letting the Germans kill Polly, having Tatiana become propaganda - an image of their supremacy against the Nazis - and planned to kill the Doctor and Jamie. She told Polly and Ben Jackson a lie to cover up their apparent deaths. She was killed by Lilya Grankin. (AUDIO: The Night Witches)