|This needs a stretch.|
* Physical appearance; clothing.
Peters is the coach of the Rivington Rockets, a high-school football team.
He is a Caucasian male with reddish-brown hair and a mustache.
He is hot-tempered. Rather than answer any of the gang's questions he threw them all out of the locker room.
Scooby-Doo! (DC Comics)
As coach for the rival team, he had a motive to demoralize the opponents during the big state playoff. He turned out to be innocent, and Melvin Gerkin's being found in his locker room was just part of an attempt to frame him.