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.

Directors:

(as Art Davis), | 4 more credits »

Writer:

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Cast

Episode credited cast:
...
Shaggy (voice)
Don Messick ...
Scooby-Doo / Additional Voices (voice)
Rest of cast listed alphabetically:
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Dr. Croaker / Wendell McWendel / Additional Voices (voice)
Christina Lange ...
Velma (voice)
...
Daphne (voice)
...
Cashmore / Additional Voices (voice)
...
Red Herring (voice)
...
Fred (voice) (as Carl Stevens)
...
Additional Voices (voice) (as Mark Taylor)
...
Selma (voice) (as Vernee Watson-Johnson)
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Storyline

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.

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Details

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Release Date:

1 October 1988 (USA)  »

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Aspect Ratio:

1.33 : 1
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Did You Know?

Goofs

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 »

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