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* Physical appearance; clothing.
The Techno-Terror was the alias of an unnamed criminal hired by Preston Pressman.
He used a hot-rod painted to look as if it had a face.
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Scooby-Doo! (DC Comics)
The Techno-Terror appeared the week Mama Cast was a guest star with the gang. Cast was useless but she got all the publicity, just as Pressman planned. The hired criminal provided a safe case for the singer to star in.