USA
Fierce competition among sponge fishermen forces a Greek-American family to fish in the dangerous 12-mile reef area off the western coast of Florida. - IMDb
| 12-Mile Reef | USA |
| El Arrecife de la muerte |  Spain |
| Beneath the 12-Mile Reef |  Australia |
| Beneath the 12-Mile Reef |  Canada |
| Beneath the 12-Mile Reef |  Ecuador |
| Beneath the 12-Mile Reef |  United Kingdom |
| Beneath the 12-Mile Reef | USA |
| Dödens rev |  Sweden |
| Duell på havbunnen |  Norway |
| Duellen på havets bund |  Denmark |
| Duelo en el fondo del mar |  Argentina |
| Duelo en el fondo del mar | Spain |
| Duelo no Fundo do Mar |  Portugal |
| Das Höllenriff |  Austria |
| Das Höllenriff |  West Germany |
| Kaksintaistelu merenpohjalla |  Finland |
| Rochedos da Morte |  Brazil |
| Storm onder zee |  Belgium |
| Strid på havets botten | Sweden |
| Sub reciful de 12 mile |  Romania |
| Sünger Avcıları |  Turkey |
| Tempeste sotto i mari |  Italy |
| Tempête sous la mer | Belgium |
| Tempête sous la mer | Canada |
| Tempête sous la mer |  France |
| Túl a korallzátonyon |  Hungary |
| Yfalos 12 milion (transliterated title) |  Greece |
| Ύφαλος 12 μιλίων | Greece |
| Коралловый риф |  Soviet Union |
| 十二哩の暗礁の下に |  Japan |
 |
Gloria Gordon [16] | Penny Petrakis |
