Romana!
Was I the only one who, for a brief moment, thought that Missy was going to turn out to actually be Romana-turned-evil? The mention of being traditional and using the term ‘Time Lady’ just as Romana did, and even the use of the name ‘Mistress’ which K9 always used to describe Romana, had me fooled for a second.
I just hope this version of The Master is a more controlled, calculating version. I’m sure I am in the minority but I never really liked the John Simm version. I’m more the old school, Roger Delgado, fan.