We already have an adult scooby doo with diverse cast and characters. It's called Mike Tysons mysteries. The voice acting and writing are abysmal in this show, and it really doesn't need to exist. Why are we changing a 53 year old franchise and crapping on the the target audience every step of the way? It's like if McDonalds stop selling hamburgers and started selling tacos to appeal to a Latino clientele, then all of their ad campaigns made fun of people who like burgers. This show needs to be removed from HBO.