The Rambling Ghost was the disguise of Buck Bender.
The Scooby-Doo Show
Season one Buck Bender an old coach that Mr. Prentice fired years ago. That newspaper clipping had incrimination evidence against Buck Bender. He was taking revenge on the stadium for firing him.
Appearances The Scooby-Doo Show 114. The Ghost that Sacked the Quarterback
Other versions: Scooby-Doo 2: Monsters Unleashed The costume was on display at the Coolsonian Criminology Museum; he was on the left hand corner of Shaggy Rogers and Daphne Blake as they talked about putting up a good image.