Lorelei Lee is a beautiful showgirl engaged to be married to the wealthy Gus Esmond, much to the disapproval of Gus' rich father, Esmond Sr., who thinks that Lorelei is just after his money. When Lorelei goes on a cruise accompanied only by her best friend, Dorothy Shaw, Esmond Sr. hires Ernie Malone, a private detective, to follow her and report any questionable behavior that would disqualify her from the marriage.
When the great potato famine hits Ireland, the diaspora begins as thousands emigrate. Among those leaving the Emerald Isle is Katie O'Neill and her husband, who decide that the promised land is South Africa and make their way there. Once there, they discover the hardships that are the reality of the homesteader experience.