Wyckham
From Tardis Wiki, the free Doctor Who reference
Miss Wyckham was a German spy who posed as a schoolteacher.
Miss Wyckham met one of her pupils, George Woods, along with Clyde Langer on their way to alert the Home Guard. She told them the whole village had been surrounded by Germans. She had a gun with her.
Wyckham pretended to help the boys capture the Nazis in the church, but revealed that she was a double agent. She fled with Koenig and the other Nazis when George and Clyde took the Chronosteel from their weapon, a device for avoiding radar. The Nazis fled to the beach but were taken prisoner by the Home Guard. Given that the penalty for treason in Britain in 1943 was death, Miss Wyckham was most likely executed. (TV: Lost in Time)
