USA
Two members of a crew of "sandhogs", men who work on an underwater tunnel project, battle each other over the same woman and a rival team of sandhogs to see who will finish their half of the tunnel first, with the winning team getting more money and guaranteed future work. - IMDb
| Alagút gigászai |  Hungary |
| Bajo presión |  Spain |
| Bajo presión |  Uruguay |
| Bed-Rock | USA |
| East River | USA |
| Giganten der Unterwelt |  Austria |
| Heróes Sub-Fluviaes (alternative spelling) |  Brazil |
| Heróis Sub-Fluviais | Brazil |
| Ljudi iz rova (literal title) |  Yugoslavia |
| Man Lock | USA |
| Rivaux |  France |
| Sotto pressione |  Italy |
| Under Pressure |  Canada |
| Under Pressure |  United Kingdom |
| Under Pressure | USA |
| Ypohthonioi gigantes |  Greece |
| Под прицелом |  Russia |
| 男の魂（1935） |  Japan |
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Leonard Kibrick [10] | Minor Role |
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Al Frazier [4] | Inspector |
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Lynn Bari [15] | Blonde Brooklyn Girl |
