- Fred Jones: I'll do it. I'll go.
- Daphne Blake: No. We all go together. No more splitting up; never again.
- [first lines]
- Nibiru - Evil Entity: Soon... soon I will be free. The time of Nibiru is nearly at hand. The planets are coming into alignment, working towards my release, as are you. Even though you know it not, I forged you. You are my proudest creation. So come now, children of Nibiru. Be strong and set your master free, so that I may bathe this world - in *fire*.
- Marcy 'Hot Dog Water' Fleach: E, I guess I expected more from you.
- Mr. E: So did I, little girl, so did I.
- Brad Chiles: [gives Judy his belt] It's all in your hands now, Judy.
- Marcy 'Hot Dog Water' Fleach: [Judy knocks Marcy of her feet with the belt] Ow.
- Brad Chiles: Silly child. We've been springing impromptu traps before you were born.
- Judy: That's right, Brad.
- Brad Chiles: Thank you, Judy.
- [Kriegstaffebot shoots Marcy]
- Brad Chiles: Judy, I have to say, this dark cave is doing wonders for your complexion.
- Judy: Really? It's so nice of you to notice. Thank you, Brad.
- Brad Chiles: You're welcome, Judy. In this light, I can barely see your multitude of wrinkles and your mouth full of decaying teeth.
- Judy: [gasps] That's it, Bradley!
- [tackles Brad to the ground]
- Professor Pericles: Stop it! You two are behaving like children!
- [Kriegstaffebot splits up Judy and Brad]
- Mr. E: The cursed treasure is tearing us apart. I wish Cassidy were here to see you all go to pieces.
- Professor Pericles: Oh, Ricky, you always lacked the stomach for greatness.
- Professor Pericles: [grabbed by Marcie] What is the meaning of this? Put me down, you horrible girl!
- Marcy 'Hot Dog Water' Fleach: Not a chance, you nasty little monster.
- [to Kriegstaffebots]
- Marcy 'Hot Dog Water' Fleach: Move and the bird gets it.
- Professor Pericles: [to Kriegstaffebots] Back off! No one move!
- Marcy 'Hot Dog Water' Fleach: [to Velma] You guys go. Do what you have to do. I've been trapped in that box long enough to hear everything Professor Creepy Bird has in mind. Find that Entity and destroy it. I'll hold them off as long as I can. Go. Now!
- Velma Dinkley: No, Marcie. I won't. I can't!
- Marcy 'Hot Dog Water' Fleach: You have to. The world needs you! Don't worry about me, V. I'll see you when this is over.
- Velma Dinkley: The dream world. The keys. Everything we saw, it finally makes sense.
- Daphne Blake: Professor Kharon did say that the dream world would show us what we needed to find.
- Fred Jones: And it showed each of us the keys.
- Velma Dinkley: And what they were for.
- Daphne Blake: The fourth key is the element of air.
- Scooby-Doo: The third key is the element of earth.
- Fred Jones: The second key is the element of water.
- Velma Dinkley: And the first key is the element of fire. Each one of the four keys opens a gate leading down. That first gate is covered with alchemy symbols for air.
- Daphne Blake: But if that's the first gate, why is it attached to the fourth key?
- Fred Jones: Because it's in reverse.
- Shaggy Rogers: Of course it is. Like, why would any of this make sense?
- Velma Dinkley: It makes perfect sense, Shaggy. We're working outside in. This is the fourth gate. The next one will be the third. And then the second. And then ultimately the first.
- Daphne Blake: And then, the Evil Entity...