Scooby-Doo is as popular as ever well, we wont talk about Velma and while there are several animated and live-action projects currently in development for both Max and Netflix, the bizarre world of AI-generated movie trailers has beaten them to the punch to deliver a star-studded what if concept trailer for a new live-action movie.

The trailer, which is narrated by an AI version of Shaggy, brings together some intriguing - and some odd casting choices to develop a new Mystery Inc. team. Starting from the top, we have the voice of Scooby-Doo being listed as Deadpool star Ryan Reynolds, and the role of Shaggy going to pop-star-turned-actor Harry Styles. The rest of the gang comprises of Zac Efron as a very youthful looking Fred, Sydney Sweeney (hilariously credited as Sweeney Sydney in the trailer) as Daphne, and Stranger Things star Millie Bobby Brown in an unlikely casting as Velma.