Not to be confused with Guard Worm.
BlackJack's Guard Worm is a guard worm in the episode "BlackJack."
BlackJack's Guard Worm is a big light green worm, who has red eyes with black pupils and sharp, light yellow teeth. He wears a spiky metal collar attached to a chain.
|| I can turn into a skyscraper!
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|| "Octavius Rex, a.k.a. long, tan, and handsome!"