- But where is Cousin Slicker?
- Gone, like Cousin Simple.
- Huh? Gulp!
7 seconds sound clip from Scooby-Doo, Where Are You! - A Night of Fright Is No Delight (S1E16).
You can hear this line at 00:11:12.787 in the Blu-ray version of the episode.
Quote context
[...]
- Zoinks! Haunted uniforms. Aah!
- Zoinks! Cornered in an elevator.
- Wow. You did it, Scooby! Ha ha!
- I wonder where this eerie old elevator goes to.
- Well, what do you know? It goes to Cousin Slicker's room. Come on.
- But where is Cousin Slicker?
- They're all gone. Cousin Simple, Cousin Slicker... Nephew Normal... Sweet Cousin Maldehyde.
- Me?
- Oh, boy.
- Wow. What a night for a fright.
- 4 missing heirs, a haunted house, and a phantom shadow.
- Like, all that's missing is a spooky organ.
[...]