[Holmes is spying on Blackwood's sacrifice. One of Blackwood's henchmen tries to sneak up on him, but Watson grabs him and chokes him in a hold]

I like the hat.

Thanks, I just picked it up.

You remember your revolver?

Oh, knew I forgot something. Thought I left the stove on.

You did.

I think that's quite enough. You are a doctor, after all. [Watson feels the henchman's pulse and lets him fall to the floor. Holmes & Watson shake hands]

Always nice to see you, Watson. Where's the Inspector?

He's getting his troops lined up.

That could be all day. [They run down the stairs and attack the other henchmen who are standing guard]