Mr. Mortorn is the principal of Coolsville Junior High School.
Mr. Morton is a middle-aged African-American man with black hair.
He takes his job as principal of Coolsville Junior High very proudly. He takes it with pride when giving the highest award to the top students who do their best.
A Pup Named Scooby-Doo
He was seen at the auditorium of the school giving Velma Dinkley and Bruce Wormsley their rewards. After the auditorium was cleared out, Velma's invention had come to life and was doing the crime and mischief Velma was being falsely accused of, he had suspended Velma. After Velma, Scooby, and the rest of the gang were determined to clear Velma's name of crime, Mr. Morton was then called in afterwards for Velma's machine to being unmasked from the inside as Bruce Wormsley. He then took Bruce to have a long talk with his parents about his juvenile activity he had done as Velma was then cleared and off her suspension.