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Scared a Lot in Camelot (Scooby-Doo): Shaggy's zillionaire Uncle buys a haunted mansion and then disappears.
Sinister Syphony (Dynomutt):
Manyface, a villain of many disguises, used a sinister symphony to send Big City to sleep, stripping it clean.
First Air Date : Sep 11, 1976
Last Air date : Apr 15, 1977
Episode : 24 Episode
Season : 1 Season
Runtime: 60:30 minutes
Studio: ABC
Country: United States of America