In Las Vegas the 1940's saw mob influence in the growth of casino gambling, betting wires, prostitution and drugs.

Private eye Jack Beech gets involved in two cases: one a search for a missing girl, and the other a search for missing diamonds stolen from Virginia Hill, Bugsy Siegel's girlfriend. Jack's life is in peril as he discovers a link between the two cases involving murder, treachery, corrupt cops and double crosses.