Release Info
Release Dates
| UK | 24 March 1953 | (London) |
| USA | 10 August 1953 | (New York City, New York) |
| USA | 19 August 1953 | |
| Sweden | 11 September 1953 | |
| France | 16 September 1953 | |
| Denmark | 21 September 1953 | |
| Austria | 2 October 1953 | |
| Portugal | 22 October 1953 | |
| Italy | 23 October 1953 | |
| Finland | 30 October 1953 | |
| West Germany | 6 November 1953 | |
| Philippines | 7 January 1954 | (Davao) |
| Japan | 5 April 1954 | |
| Turkey | March 1956 |
Also Known As (AKA)
| Det grymma havet | Finland (Swedish title), Sweden |
| La mer cruelle | Belgium (French title), France |
| Apanthropi thalassa | Greece (transliterated ISO-LATIN-1 title) |
| De wrede zee | Belgium (TV title) (Flemish title) |
| Der große Atlantik | West Germany |
| Großer Atlantik | Austria |
| Havet sletter alle spor | Denmark |
| Julma meri | Finland |
| Kegyetlen tenger | Hungary (imdb display title) |
| Mar Cruel | Brazil (imdb display title) |
| Mare crudele | Italy |
| O Mar Cruel | Portugal (imdb display title) |
| Okrutne morze | Poland (imdb display title) |
| Todesduell im Atlantik | Germany (DVD title) |
| Zalim deniz | Turkey (Turkish title) |
