The world is endangered when a vortex opens in the ocean, and Mark must find where its going and some how stop it before all the water is drained away.

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Cast

Episode credited cast:
... Mark Harris
... Dr. Elizabeth Merrill
... C.W. Crawford
Rest of cast listed alphabetically:
... Thark
... Bartender
Anson Downes ... Airlock Officer
Jean Marie Hon ... Jane
Gene LeBell ... Ditcher
... Jack Muldoon
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Storyline

The world is endangered when a vortex opens in the ocean, and Mark must find where its going and some how stop it before all the water is drained away.

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Plot Keywords:

gold prospector | giant | See All (2) »

Genres:

Adventure | Sci-Fi

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Release Date:

25 October 1977 (USA)  »

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1.33 : 1
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