Along with his writing partner Ken Spears, Ruby helped establish the Hanna-Barbera voice and redefined Saturday morning cartoons.
Zoinks! The members of Mystery Inc. are guests in their own movie.
Plus, the classic archives from both franchises will be coming to the new streaming service.
Robert Rodrigeuz and Peter Segal were previously attached to the long-delayed adaptation.
Conrad Vernon has been hired to spearhead theatrical adaptation of the ’60s cartoon.