Battlestar: A Chat with James Callis on Series 4.5!

The final episodes are finally here. Sky1 sits down for an exclusive chat with Battlestar Galactica's James Callis - aka Gaius Baltar - who spills the beans on what to expect from the final episodes; what it's like to shoot love scenes with Tricia Helfer (Number Six); and what we can expect from "Caprica"!