- Country: USA
- Genres: Action, Adventure, Sci-Fi
- Release: 1966-06-22
- Director: Andrew Marton
- Writers: Arthur Weiss , Art Arthur
- Language: English
- Stars: Lloyd Bridges , Shirley Eaton , Brian Kelly , David McCallum , Keenan Wynn , Marshall Thompson , Gary Merrill , Ron Hayes , George Shibata , Frank Logan
- Runtime: 110 min
- Awards: N/A
- AKA: Unter Wasser rund um die Welt (Austria) , A Volta ao Mundo Sob o Mar (Brazil) , Le tour du monde sous les mers (Canada) , Drama på havets bund (Denmark) , La vuelta al mundo bajo el mar (Mexico) , Unter Wasser rund um die Welt , La vuelta al mundo bajo el mar (Spain) , Around the World Under the Sea (United Kingdom) , La vuelta al mundo bajo el mar (Argentina) , Tehtävä syvyyksissä (Finland) , 海底世界一周 (Japan) , Around the World Under the Sea (United States of America) , Farligt uppdrag under haven (Sweden) , Вокруг света под водой , Kampen på havets bunn (Norway) , O gyros tou kosmou ypo tin thalassan (Greece) , A Volta ao Mundo Debaixo do Mar (Portugal, Portuguese Republic) , Le tour du monde sous les mers (France, French Republic) , I conquistatori degli abissi (Italy) , Le tour du monde sous les mers (Belgium) , Denizaltı Dünyası (Turkey) , Around the World Under the Sea , Sub mări în jurul lumii (Romania) , Around the World Under the Sea (Canada)
- Plot: Follows the adventures of a crew of the deep-diving nuclear-powered civilian research submarine Hydronaut making a submerged circumnavigation of the world to plant monitoring sensors on the ocean floor that will help scientists better predict impending earthquakes.
- IMDB:tt0060126
Around the World Under the Sea Cast · · · ALL
Andrew Marton
Director
Lloyd Bridges
Dr. Doug Standish
Brian Kelly
Dr. Craig Mosby
Shirley Eaton
Dr. Margaret E. 'Maggie' Hanford
David McCallum
Dr. Philip Volker
Keenan Wynn
Hank Stahl
Marshall Thompson
Dr. Orin Hillyard
Gary Merrill
Dr. August 'Gus' Boren
Ron Hayes
Brinkman
George Shibata
Prof. Uji Hamaru
Donald Linton
Vice President
Frank Logan
Captain of the Diligence
Don Wells
Sonar Man on the Dilligence
Celeste Yarnall
Secretary