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* Physical appearance; clothing.
Olaf is the owner of a resort hotel, and an uncle of Shaggy Rogers.
Olaf is an elderly Caucasian male, with white hair, mustache, and goatee.
He was so frightened of the U-boat ghosts that he threatened the gang with a gun, thinking they might be the ghosts in another form, so he is probably cowardly and superstitious.
Scooby Doo... Where Are You! (Charlton Comics)
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