Jack Robinson is the main protagonist of Jack and the Beanstalk: The Real Story. He is a wealthy CEO of a large company and the descendant of the greedy Jack from the original fairy tale and his business affairs are managed by Sigfried Manheim. Not a single male of his family ever lived to be over 40 years of age. He never did get married, so he never had children. This is because Siggy was encouraging him to care only about his work so that after Jack's death, Siggy would take over the company. He must put an end to the curse by returning the singing harp and the goose to the giants' world.