Jim Randolph is hired to install high-tech communications equipment in a newly constructed office building. In addition to the engineering challenge, Jim finds that the building is being constructed by a mob family.He saves a pretty lady, only to find she is related to the mob family, but falls for her nonetheless.Jim faces labor and union issues, including mob violence and intimidation. Even as he grows closer to the lady, he is forced to face the guns and violence from both mob factions and less-than-honest FBI agents. Jim struggles to extricate himself from this snare of danger and malice, even while cultivating his burgeoning romance.