2 Season
53 Episode
Be Cool, Scooby-Doo! - Season 1 Episode 7 Be Quiet, Scooby-Doo!
To solve the mystery of a creepy Crystal Crawler - a bat-like cave monster - the Gang must venture into the Crystal Canopy - a labyrinth of intricate crystal formations. To make things worse, they can't speak a word while in the Canopy, because even the slightest sound will bring the crystals crashing down around them!
- Year: 2018
- Country: United States of America
- Genre: Comedy, Animation, Mystery, Kids
- Studio: Boomerang, Cartoon Network
- Keyword: criminal investigation
- Director:
- Cast: Matthew Lillard, Grey DeLisle, Kate Micucci, Frank Welker