As part of a research project, Mike Nelson attempts to spend three days underwater at a depth of 250 feet in a pressure chamber dubbed Scubasphere. A tropical storm pops up, and both the ... See full summary »

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Joyce Meadows ...
Dorothy 'Dottie' Maybrook
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Dr. Bainbridge
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Prof. Antone Ricardees
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USCG Lt. Dave Tulley
Tom West ...
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Ronald Brown ...
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Storyline

As part of a research project, Mike Nelson attempts to spend three days underwater at a depth of 250 feet in a pressure chamber dubbed Scubasphere. A tropical storm pops up, and both the cable and telephone connections attached to the Coast Guard ship above are severed. To make matters worse, the ship heads for safer waters without realizing that Mike has lost his connection to them. Written by jimmie d

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Action | Adventure

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7 January 1961 (USA)  »

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(Westrex Recording System)

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1.33 : 1
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Did You Know?

Goofs

During the tropical storm, an air tank falls on the open hatch of the scubasphere and damages it beyond repair, leaving Mike stranded on the bottom of the ocean until a replacement hatch can be delivered. The ship later returns and sends down a replacement hatch for Mike to install. The problem is that that hatch closes from the inside of the scubasphere, so how did Mike get the new hatch inside to install it? See more »

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