sentences:  Their unit passes through the port of Mobile, Alabama, where John Breen, played by John Wayne, meets the pretty Fleurette De Marchand, played by Vera Ralston, from Demopolis.He makes sure the unit passes through Demopolis on its way back home and he stays there as the unit leaves.He discovers that De Marchand is about to marry a wealthy riverman and a love triangle ensues, with Breen eventually winning out.