USA
Attempting to find his lost dog in a vast Georgia swamp, Ben Ragan stumbles upon wanted murderer Tom Keefer who convinces Ben he was framed for the murder by the real killer. - IMDb
| De Afschrik van het moeras |  Belgium |
| Aguas pantanosas |  Spain |
| Águas Sombrias |  Portugal |
| Apă de mlaştină |  Romania |
| L'étang tragique | Belgium |
| L'étang tragique |  France |
| Farligt område |  Sweden |
| In den Sümpfen |  West Germany |
| Az Ingovány |  Hungary |
| The Man Who Came Back |  United Kingdom |
| Matomenos valtos (transliterated title) |  Greece |
| Mocvara (literal title) |  Yugoslavia |
| Močvara |  Croatia |
| Moczary |  Poland |
| O Segredo do Pântano |  Brazil |
| La palude della morte |  Italy |
| El Pantano de la muerte (original subtitled version) |  Argentina |
| El Pantano de la muerte |  Mexico |
| El Pantano de la muerte (original subtitled version) |  Uruguay |
| Sumpen |  Denmark |
| Sumpfwasser |  Austria |
| Suursuon salaisuus |  Finland |
| Swamp Water |  Australia |
| Swamp Water |  Canada |
| Swamp Water |  Ecuador |
| Swamp Water | United Kingdom |
| Swamp Water | USA |
| Vlucht in het moeras |  Netherlands |
| Болотная вода |  Soviet Union |
| スワンプ・ウォーター |  Japan |
 |
Joan Delmer [6] | Young Girl |
