James Callis

James Callis portrays Julius Borden, an old pupil of Gaius's, in Aithusa. Callis is most well know for his role as Baltar in Battlestar Galactica. He has also appeard in Syfy's Eureka as Dr. Trevor Grant.

James portrayed the character Merlin in the film "Merlin and the Book of Beasts", as well.