Hold your breath for the biggest undersea adventure of all!
5.4
110 min
A five man submarine plants sensors around the worlds oceans to monitor for a impending earthquake.
| Name | Character | Team | |
|---|---|---|---|
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Lloyd Bridges | Dr. Doug Standish | Unowned |
| Brian Kelly | Dr. Craig Mosby | Unowned | |
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Shirley Eaton | Dr. Margaret E. 'Maggie' Hanford | Unowned |
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David McCallum | Dr. Philip Volker | Unowned |
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Keenan Wynn | Hank Stahl | Unowned |
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Marshall Thompson | Dr. Orin Hillyard | Unowned |
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Gary Merrill | Dr. August 'Gus' Boren | Unowned |
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Ron Hayes | Brinkman | Unowned |
| George Shibata | Prof. Uji Hamaru | Unowned | |
| Donald Linton | Vice President | Unowned | |
| Frank Logan | Captain of the Diligence | Unowned | |
| Don Wells | Sonar Man on the Dilligence | Unowned | |
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Celeste Yarnall | Secretary | Unowned |