The Scooby Doo Show premiered on ABC in September 1976 as part of The Scooby-Doo-Dynomutt Hour, in which new episodes of Scooby Doo shared an hour with a superhero dog named Dynomutt. It was a revamped version of Scooby Doo, Where Are You? which started on CBS in 1969.
In September of 1977, The Scooby-Doo Show once again shared an hour with The All-Star Laff-A-Lympics,which placed Scooby's team, Yogi's team, and Dread Baron's team competing to win points for their team.
In 1978, the show had its own 30-minute segment until it was replaced with Scooby and Scrappy Doo in 1979.