James Callis is an English actor, known for his role as 'Gaius Baltar' in the reimagined Battlestar Galactica & as 'Tom' (One of Bridget's best friends) in the Bridget Jones' movies. (Although he's done a fair amount of stage & radio.) TV/Film credits include: Blood and Treasure for CBS, Austenland, The Musketeers for the BBC, 12 Monkeys, CSI, Star Trek Picard, Gallipoli, Sex Chips and Rock and Roll, and Portlandia. He is the voice of 'Alucard' on Netflix's Castlevania, and is currently filming Slow Horses for Apple TV. He has just released his own audiobook entitled A.k.a Blackbird  (A Life - in bits.) He lives in Los Angeles with his wife and children.