The Devilry in The Abominable Bride

skulls-and-tea:

skulls-and-tea:

MRS HUDSON: He says he’s waiting.

LESTRADE: For what?

MRS HUDSON: The devil.

WATSON, surprised around a corner by MARY: What the devil?!

WATSON (quietly): Good God, what is this place? (He turns to look at MARY.) And what the devil are you doing here?

Bonus reference:

Guess who?