Dance Matron of Mayhem! Scooby-Doo and Guess Who? : Season 1 Episode 21
TV-PG HBO Max 22m
Aired: July 2nd, 2020 @ 3:00 AM EST on HBO Max
When famous dancer Maddie Ziegler wins an old, haunted dance studio in a competition, she asks her friend Daphne Blake and her mystery solving friends to help her investigate the place.
