“Scooby Doo, Where Are You?” originally was produced for Hanna-Barbera Productions in 1969. Joe Ruby and Ken Spears created the Saturday morning cartoon, which ran from 1969 to 1975 over CBS. Here’s the original opening titles and theme song:
It later aired from 1976 to 1991 on ABC and has run extensively in syndication for decades. “Scooby Doo” has spawned many other films, TV series, comics, video games and other projects. It remains an extremely active franchise owned by Warner Brothers.
My Third Parent 