[["The first episode of Scooby-Doo, Where Are You! \"What a Night for a Knight\" debuted on the CBS network Saturday, September 13, 1969.", 110.0], ["\u201cScooby-Doo, Where Are You!\u201d an American animated television series premiered on C B S on September 13, 1969", 86.0], ["1969", 40.0]]
when was the first scooby-doo show
film and tv,cartoon,snoopy