- John Steed: [Purdey has just knocked out 4 Nazis with high kicks] Where did you learn that, the Royal Marines?
- Purdey: [two Nazi's get up, Purdey knocks them down with another couple of kicks] The Royal Ballet, they threw me out.
- John Steed: [one Nazi casts a fishing line at Steed, who grabs it and pulls the man against a pillar] What did you do, maim the leading man in his pas de deux?
- Purdey: Too tall.
- John Steed: [pointing a gun at four Nazi's, two of whom are armed with poisoned fishing rods] I abhor violence. And loud gunshots make me blink.
- Purdey: [Purdey & Steed are locked up in seperate cells] Steed, I want to confess...
- John Steed: [dresses as a monk] The habit was just a disguise.
- Purdey: I don't really think you're like St. Paul's Cathedral.
- John Steed: What?
- Purdey: Gambit used to think you were old fashioned. But I said, suppose you are? So is St. Pauls, and you've both survived a very long time.
- Father Trasker: This island is ours now, Herr Doctor. Over the years we have populated and controlled it. It is ours now.
- Von Claus: The last bastion of Nazi Germany?
- Father Trasker: No, the first. From here we will spread and grow and conquer again!
- Mike Gambit: Brown hyphen Fitch. Is the Fitch spelled with a small 'f' or a big one?
- Brown-Fitch: A big 'f'!
- Mike Gambit: It suits you.
- John Steed: [about Purdey's lipstick] What a pretty shade of pink.
- Purdey: [a bit miffed] Pink! It's called 'sins of youth'.
- John Steed: That's not a colour, it's an accusation.
- Gerda: You're quite sure you have no German blood?
- Mike Gambit: Oh, I have that.
- Gerda: I knew it.
- Mike Gambit: I took three bullets while scrambling over the wall last year. Your people gave me a transfusion. Dinner tonight... is out of the question. But Saturday perhaps?
- Nazi Corporal: You are to be executed immediately.
- John Steed: Well, thank goodness you broke it to me gently.