Sad to hear of the passing of “Scooby-Doo” co-creator Joe Ruby today, who died of natural causes yesterday at the age of 87– Animation Magazine

Animation Magazine announces the death of “Scooby-Doo” co-creator, Joe Ruby.

From the screenshot.

Sad to hear of the passing of “Scooby-Doo” co-creator Joe Ruby today, who died of natural causes yesterday at the age of 87.
Along with his partner Ken Spears, Ruby created shows such as “Scooby-Doo, Where Are You?,” “Dynomutt” and “Jabberjaw.” Ruby and Spears launched their own production company in 1977, which was behind popular toons such as“Mister T,” “Alvin and the Chipmunks,” “Superman,” “Thundarr the Barbarian,” “Fangface” and “The Plastic Man Comedy-Adventure Hour.” [More on our website later today!]
Source: Variety