Creeping Unknown 

The Quests must deal with a plant creature that is responsible for the disappearance of a number of people in a nearby woods. The creature converts its victims into similar plant-creatures ... See full summary »

Directors:

Oscar Dufau, Don Lusk

Writer:

David Schwartz

Stars:

Rene Auberjonois, Gilberto Baroli, Zezinho Cutolo

Cast

Episode credited cast:
Rene Auberjonois	...	Additional Voices (voice)
Gilberto Baroli	...	Dr. Benton C. Quest
Zezinho Cutolo	...	Hadji
Borges de Barros	...	Dr. Zin
Barry Dennen	...	Additional Voices (voice)
Scott Menville	...	Jonny Quest (voice)
Don Messick	...	Dr. Benton C. Quest / Bandit (voice)
Rob Paulsen	...	Hadji (voice)
Ezio Ramos	...	Roger T. 'Race' Bannon
Andre Stojka	...	Mr. Trudge (voice)
Jeffrey Tambor	...	Hard Rock (voice)
Carlos Alberto Vaccari	...	Locutor
Granville Van Dusen	...	Race Bannon (voice)
Orlando Vigiani	...	Jonathan 'Jonny' Quest

Storyline

The Quests must deal with a plant creature that is responsible for the disappearance of a number of people in a nearby woods. The creature converts its victims into similar plant-creatures and soon an army of the vegetoids starts marching forth.

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Genres:

Action | Animation | Family | Mystery | Sci-Fi | Adventure

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Details

Release Date:

1 March 1987 (USA)

Company Credits

Production Co:

Hanna-Barbera Productions

Technical Specs

Runtime:

21 min

Did You Know?

Goofs

As they are towing Hardrock out of the water, he's moving backwards instead of forward.

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