Cosmo Dinkley is a professor of archaeology, and a paternal uncle of Velma Dinkley. He appears in "Ghosts of the Ancient Astronauts", an episode of The New Scooby-Doo Mysteries.
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Cosmo Dinkley is a professor of archaeology, and a paternal uncle of Velma Dinkley. He appears in "Ghosts of the Ancient Astronauts", an episode of The New Scooby-Doo Mysteries.