- Isambard Sinclair, narrator: [narrating] London, a city rich with the homes of the famous. Buckingham Palace, home of royalty. Ten Downingstreet, home of the PM. 14B Bakerstreet, residence of Sherlock Holmes. And only a stones throw away: the worlds most famous pillarbox, home of... Danger Mouse.
- Penfold: [a loud clang] Cor, I do wish that Dr. Watson would stop throwing stones at our pillar box.
- Danger Mouse: He's only jealous, Penfold. He's only Sherlock Holmes' assistant.
- Penfold: Oh yes, I hadn't thought of that.
- Colonel K: [on viewscreen] However, our backroom boffins have come up with a device for tracking down wells...
- Penfold: Cor!
- Colonel K: It's a micro processor controlled dowzer. I'm sending it to you.
- Danger Mouse: Now sir?
- Colonel K: No, dowzer.
- Danger Mouse: No, I mean are you sending the dowzer now, sir?
- Colonel K: Dowzernowzer? What on Earth are you talking about?
- Penfold: [turns to the camera] Ehm, I'm sorry about this, this is what we call a breakdown in communications. Just chat amongst yourselves for a couple of minutes while they get it sorted out.
- The Prophet of Puttinemdown: Is it about the three thirty at Sandown part?
- Danger Mouse: No, it's about where we go from here in our search for Merlin's inkwell.
- Penfold: Aw, I'd forgotten that's what we were looking for.
- Danger Mouse: So did half of them, that's why I said it. Hm. Now where do we go from here?
- The Prophet of Puttinemdown: Have you got a mystic word?
- Danger Mouse: No.
- The Prophet of Puttinemdown: Straight to the closing credits then.
- Danger Mouse: Lend me a copper coin, I haven't got one.
- Penfold: Have you looked in your pockets?
- Danger Mouse: I haven't got any pockets.
- Penfold: Oh no. Have you thought of changing your tailor?
- Danger Mouse: No, but I have thought of changing my assistant.
- Danger Mouse: Good grief, it's Copperconk Cassidy!
- Penfold: Are you sure it's not Barry Mannilow in his bicycle cape?