Let's give this stage a good going-over, gang.
2 seconds sound clip from Scooby-Doo, Where Are You! - The Backstage Rag (S1E9).
You can hear this line at 00:09:46.327 in the Blu-ray version of the episode.
Quote context
[...]
- And I'll bet you a doughnut it's a phony.
- Let's change it into a blockbuster pizza. Yeah!
- Be serious. My expert opinion on the authenticity of this bill is... it's absolutely genuine.
- You think that 20 was planted to throw us off?
- To make us think nothing fishy was going on in the theater.
- And then we wouldn't think of going back.
- I get it, but now what do we do?
- We're in luck. I think the doorman's asleep.
- Come on. The door's unlocked.
- Let's give this stage a good going-over, gang.
- Shaggy, that's the worst joke I ever heard.
- Be serious, you guys. Let's split up and start searching.
- Do you know the signal, Scooby?
- Sure.
- Quiet!
- Rorry.
[...]