The Scooby-Doo Show Season 2 Episode 6 The Spooky Case of the Grand Prix Race Episode Title:The Spooky Case of the Grand Prix Race.Episode Description:At the Osbourne Grand Prix Race of 1977, the ghost of a former racer is making the other drivers disappear when they enter the fog. The kids have Shaggy pose as a racer to lure the phantom out into the open, but the plan backfires when Shaggy is captured and sealed up in a brick wall by the phantom.