 In 1966, the refitted liberty ship "San Marino" is on its way from San Francisco to Auckland, New Zealand.The ship is carrying more than eight million dollars' worth of titanium ingots as well as a mysterious passenger who goes by the name of Estelle Wallace.Wallace is actually Arta Casilighio, a former bank teller at the Beverly-Wilshire bank who embezzled more than $120,000 and is making her getaway.