Ezekial Gallows is the one of the secondary antagonists of Scooby-Doo! The Mystery Begins. He and Prudence Prufrock were the founding facility of Coolsville high and were both killed by the Coolsville flood. He is portrayed by Brian Sutton.
He and Prudence were about to open the doors to their new school when all of a sudden a flood destroyed all of Coolsville, killing them both.
Scooby-Doo! The Mystery Begins
Hundreds of years later, their ghosts came out of their graves in the Coolsville Cemetery, scaring Scooby-Doo. Later, his and Prudence's ghosts came out of an old book in the library of Coolsville High School and chased the gang away. They then scared everybody in the gym. They told the gang that she and her friend were under the Dark Specter's control.
Scooby-Doo Mystery Incorporated