no interest in finding her. Believing that their mother may have also been lied to, Julius tracks one of their six fathers to the address on the document. The father directs Julius to Dr. Mitchell Traven, Werner's colleague, in New Mexico. Vincent steals a late model Cadillac from a parking garage run by his buddy (to sell to a chop shop) and finds a prototype fuel injector in the trunk that was to be delivered to industrialist Beetroot McKinley in Houston, in return for $5 million. Vincent decides to pose as the delivery man, Mr. Webster, and deliver the fuel injector himself so he can collect the money and pay off his debts. He reluctantly allows Julius, Linda and Marnie to accompany him to New Mexico to find Traven, while Webster begins pursuing Vincent. In the process, he encounters the Klane brothers and shoots them in the legs as a warning to keep away from Vincent. In New Mexico, Traven reveals the truth to the twins, pointing out that Julius resulted from the best genes, and spitefully denouncing Vincent as having come from the "useless" genetic material, leaving Vincent distraught. After Julius threatens him, Traven directs them to Santa Fe, where their mother lives in an art colony. Julius convinces Vincent to regain his spirits and they continue their journey. On the way to Santa Fe, the twins are accosted by the Klane brothers, but they fight them off for the last time. At the art colony in Santa Fe, a gardener informs Julius and Vincent that their mother has died. They leave, unaware that the gardener was in fact Mary Ann, who did not believe their story, having been told she only had one son who died at birth. Abandoning Julius and the girls in New Mexico, Vincent heads to Houston alone to deliver the prototype to Beetroot. Julius chases after Vincent, sensing his whereabouts thanks to twin telepathy, and finds him seconds after the exchange with Beetroot. Webster appears and kills Beetroot and his bodyguard, demanding the money from Vincent. Julius intercepts Webster, allowing Vincent to escape, but Vincent returns and agrees to give Webster the money to save Julius. Webster decides to kill them anyway for seeing his face, but Vincent, at Julius' subtle prompting, kills him by dropping a heavy chain onto him and burying him. Julius and Vincent return both the prototype and $4 million