At the Comic Book Convention, the monstrous Dr. Croaker pilfers Shaggy's valuable collector's edition of "Commander Cool." Shaggy and Scooby don superhero outfits to investigate the bad guy who's stealing valuable comic books.
Did You Know?
The amount of bubble gum covering Dr. Croaker changes as soon as he's unmasked than there was when he was caught. There's less bubble gum when he's caught and more showing when he's unmasked. See more