A thrilled Frost flies immediately to Las Vegas with his miniature savings and meets with Marcia's friend, who tells him that he will have to guard Italian mafia Carlo Grandi's estate where his daughter Gina has been kept in solitary confinement by her father after a failed kidnap attempt in Italy.
He immediately gets to work at the heavily guarded villa, with dogs and electric fences, where he is met with co-guard Jack Marvin, a difficult supervisor Amando and a Japanese cook Suka.
Silk is plotting to kidnap Gina for ransom, along with colleagues Ross Umney and Mitch Goble, and wanted someone to take up the security guard job in the villa and be an inside man for them.
As part of plan, they decide to dope Marvin and Amando, neutralize the defences of the villa using Gina (after Frost convinces her to cooperate in her own kidnapping, promising her freedom from her father) and the gang would make away with a cooperative Gina, while Frost will play innocent back home and tactfully convince Grandi to pay up the ransom.
Grandi confronts Frost in Las Vegas, threatening him and the gang with recordings of their conversations by Suka and dire consequences.
He tells than that their attempts at blackmail will simply fail, for his contacts are too good in Italy in spite of their so-called evidence, and that they better return his child for a pardon.
Doctors declare Gina brain dead with no hope of recovery, and a distraught Grandi himself disconnects her ventilator support.