Lucas Vogel is a former romantic interest of Olivia Dunham. He assisted her in getting access to David Robert Jones in Wissenschaft Prison. Lucas met Dunham at the Frankfurt International Airport for the first time since their relationship ended. When Olivia inquired about his contacts at the prison where David Robert Jones was being held, he reminded her that he was a Member of the German Parliament, and he had contacts everywhere. Lucas introduced Johan Lennox and Dunham at the Wissenschaft Prison. ("In Which We Meet Mr. Jones")