Cast of

Happy Halloween, Scooby-Doo!

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Cast

Dwight Schultz | contact

Frank Welker | contact

Matthew Lillard | contact

Grey Griffin | contact

Fred Tatasciore | contact

Roger Craig Smith | contact

Bumper Robinson | contact

Bill Nye | contact

David Herman | contact

Kate Micucci | contact

Cassandra Peterson | contact

Kamali Minter | contact