![Sig Ruman](http://image.tmdb.org/t/p/w92/k6w5OsiP6ijrBDACgVn9CzzMri4.jpg)
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.