The Great Dane and his pals arrive in a town where Christmas is not celebrated because a headless snowman terrorizes the residents, so the amateur sleuths set out to solve the mystery.
Culprit: Professor Higginson. Reason: He had to look for his great-grandfather, Seamus Fagan's gold in old house chimneys but all he found were bricks but according to Velma, they're actually gold. Blackjack Brody hid the gold in a chimney that is now Tommy's.
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Fred: Let's split up. Velma and Daphne, you come all along with me. Shaggy and Scooby, you two have been through enough tonight. You should just stay here and keep warm.
Shaggy: Like, Fred, that's the best split up suggest you've ever had!
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Jed(after seeing Mystery Inc.): Oh great, just what we need: out of towners.
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Fred: Shaggy, Scooby, you okay back there?
Shaggy: Like we're just wrapping a few presents.
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