Michelle Gomez
From Tardis Wiki, the free Doctor Who reference
File:Casting Missy - Doctor Who Extra Series 1 Episode 12 Preview (2014) - BBC
Steven Moffat discusses how he came to cast Gomez for the role of Missy.
Michelle Gomez is a Scottish actress. She is best known in Doctor Who for playing Missy, the first female incarnation of the Master, in Series 8 and 9. She also voiced Jevvan in the Big Finish audio story Valhalla.
