Scooby-Doo and Guess Who?
S01E1122 min· aired 9/5/2019
Now You Sia, Now You Don't!
TMDb7.8
Overview
When Daphne gets a call from singer-songwriter Sia, the gang finds themselves in a mystery involving an evil demon ghost that has taken the shape of Sia as a ghostly doppelgänger that steals countless gems and jewelry.