- Fred Jones: Supposedly, the museum's mystery exhibit is the largest collection of historical detective paraphernalia ever made visible to the public. We are going on a guided tour through the entire history of mystery solving.
- Velma Dinkley: Not to mention the cool new Ancient Egyptian exhibit that's opening today.
- Fred Jones: Hey, good idea! Let's not mention that, because that's not why we're going.
- Shaggy Rogers: Then why are we going?
- Fred Jones: To see the history of mystery.
- Velma Dinkley: Not to mention the Egyptian exhibit.
- Fred Jones: Hey, we agreed not to mention that.
- Scooby-Doo: Mention what?
- Daphne Blake: The Egyptian exhibit.
- Fred Jones: You just mentioned it!
- Daphne Blake: Oh, I thought only Velma couldn't mention it.
- Fred Jones: No, no one should mention it! No mentioning by anyone.
- Scooby-Doo: Mention what?
- Fred Jones: [sigh] We're here.
- Scooby-Doo: Where?