The Scooby-Doo/Dynomutt Hour

High Rise Hair Raiser / Everyone Hyde! (1x1)

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High Rise Hair Raiser (Scooby-Doo): Scooby and friends having a high time trying to trap safecrackers. Everyone Hyde! (Dynomutt): Mr. Hyde abetted by Hyde Dog, demands to be mayor of Big City, threatening its citizens with a sinister formula that turns them into evil Hyde-like creatures.