Scooby-Doo! and the Goblin King

Scooby-Doo and Shaggy must go into the underworld ruled by The Goblin King in order to stop a mortal named The Amazing Krudsky who wants power and is a threat to their pals: Fred, Velma, and Daphne.

Starring: Frank Welker, Casey Kasem, Grey DeLisle, Mindy Cohn, Lauren Bacall