Army Interrogator: [Talking on phone about von Werra] All the routine jargon, of course, but he doesn't believe a word of it. It just happens to suit his own book.
RAF Interrogator: [Voice on phone] Is he a keen party member?
Army Interrogator: No, sir, the only thing von Werra believes in is von Werra, a mixture of bombast and sheer nerve.

Army Interrogator: Let me compliment you on your English by the way, it's very much better than my German.
Franz von Werra: If you think to get anywhere with flattery, Captain, you waste your time.
Army Interrogator: Get anywhere? How do you mean?
Franz von Werra: Is this not an interrogation?
Army Interrogator: My dear fellow! A chat and smoke by the fire?

Commandant, Grizedale: Something's hatching. Prisoners always have complaints, as a matter of principle. When they haven't - then you watch.