- Sherlock Holmes: So, you've come back to destroy the evidence, have you... Fenwick?
- Martin Fenwick: You knew? But how? I've made myself so blindingly attractive.
- Sherlock Holmes: That's debatable.
- Inspector Beth Lestrade: It can't be!
- Sherlock Holmes: Ah...
- [holds up a finger]
- Inspector Beth Lestrade: [before Holmes can speak] I know, I know, Once you've eliminate the impossible...
- Dr. John Watson: Whatever remains, no matter how improbable...
- Wiggins: Must be the truth.