- Sherlock Holmes: Nano technology. Hmm... since 'nano' is Latin for one billionth, I guess we're talking about very small machinery.
- Chief Inspector Greyson: Yes... something like that.
- Sherlock Holmes: [introducing himself and Watson] I'm doctor... Arthur Doyle and this is doctor... Conan. We're acting as liasons for New Scotland Yard.
- Inspector Beth Lestrade: Holmes... sorry about trying to, hm, well, terminate you.
- Sherlock Holmes: Think nothing of it.
- Dr. John Watson: [to Holmes and Lestrade] You're not mad, either of you.
- Inspector Beth Lestrade: Angry perhaps. Deranged, no.