- Margaret: May I ask what you expect to find?
- Inspector Tsientsin: Incriminating documents, I think, to relate to his espionage activities.
- Margaret: Why do you think my husband is a spy?
- Inspector Tsientsin: All foreigners are spies... especially those who work for transportation companies.
- Sidney Reilly: It's a bad situation, Colonel, but I don't see why we shouldn't make money out of it.
- Macdougal: [bidding farewell to Reilly] I doubt we'll ever meet again. If we do, it won't be as friends.