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.
as Shocker Dugan
as Jumbo Smith
as Pat Dodge
as Amelia 'Amy' Hardcastle
as Nipper Moran
as Doctor
as George Breck
as Weasel
as Corky
as The Kid
as Blonde Brooklyn Girl (uncredited)
as Prize Fighter (uncredited)
as Iron Man
