Yazmin Khan, The Doctor and others in “The Woman Who Fell to Earth”

Hold on there please, madam, I need you to do what I say. This could be a potential crime scene.

Why are you calling me “madam”?

…Because you’re a woman.

Am I? Does it suit me?

What?

Oh, yeah! I remember. Sorry, half an hour ago I was a white-haired Scotsman.