The best episode written by Joe Ruby is "The Spirited Spooked Sport Show", rated 9/10 from 3 user votes. It was "directed by William Hanna". "The Spirited Spooked Sport Show" aired on 9/29/1973 and is rated 1.0 point(s) higher than their second highest rated, "The Creeping Creatures".
While visiting Velma's former school, the gang runs into Tim Conway, who's coaching there. Now it's up to them to unmask the ghost of a former athlete who's running amok...
Director: William Hanna
Writer: Joe Ruby
The gang decides to launch an investigation into the existence of a mythical ghost town that is believed to have been populated by alligators.
Director: Victor Cook
Writer: Joe Ruby
Scooby-Doo witnesses a dog kidnapping at the park. After hearing about it, the gang decides to use Scooby-Doo as bait to capture the kidnappers.
Director: William Hanna
Writer: Joe Ruby