A new Scooby Doo animated film has just dropped online called:
"Straight Outta Nowhere: Scooby Doo meets Courage the Cowardly Dog".
At one point during a song, various characters get transformed by a magical gem. Muriel is turned into a fish, Daphne into an 8-bit video game sprite and Velma into a slug. Fred and Shaggy are also transformed.
Video clips can be found here:
https://www.youtube.com/user/WilsonColberg/videos