
The former "Queen of Gambling," Viola, returns to the casino to avenge her son Jacks, who was swindled out of his 300,000 tuition by con artists Eric and Mike. Her play unnerves even her former apprentice Karina, drives Eric to frenzy, and breaks Mike. When the mastermind Nibelung joins the game, she springs a heart-stopping trap that wins back the money and dismantles the gang.






















