What's this? Why, it's a puppet control. I wonder what it's doing here.
6 seconds sound clip from Scooby-Doo, Where Are You! - The Backstage Rag (S1E9).
You can hear this line at 00:05:04.996 in the Blu-ray version of the episode.
Quote context
[...]
- A girl dog with big eyelashes... She was in trouble.
- Show us where the girl dog was.
- Let's all look around carefully. There might be a clue.
- It would be better if we knew what we were looking for.
- What's this? Why, it's a puppet control. I wonder what it's doing here.
- You think the other dog was a puppet?
- So it was the girl dog puppet that lured you away from the violin case.
- It looks like we have ourselves a little mystery.
[...]