In the 2003 reimagining, he was known as Gaius Baltar, and he once again betrayed mankind to the Cylons—but this time it was an accident; he was sleeping with Caprica Six, a human-form Cylon, who subtly drew information on Humanity's defense force out of him before he was aware she was a cylon. (Battlestar Galactica franchise: "Battlestar Galactica")