Owain Sebastian Yeoman is a Welsh actor born to Michael and Hilary Yeoman. He has one sister Ailsa. An honors English graduate of Brasenose College (1996-99), Oxford University, Yeoman also graduated from the prestigious Royal Academy of Dramatic Arts (RADA) in London with the distinction of being the Henry Marshall Shield Winner in 2003. His first audition was for the Warner Bros epic, Troy (2004) starring Brad Pitt in which director Wolfgang Petersen immediately cast Yeoman as Lysander, the Captain of the Trojan army.
A veteran of over a dozen stage plays in London's West End theaters and two Edinburgh international Stage/Film festivals Yeoman re-located to Los Angeles in 2004 where he was cast in TV projects including "The Friendlies", the lead role in Mark Burnett's Commando Nanny (2004) and played the T-888 main terminator in the pilot of the Terminator franchise series Terminator: The Sarah Connor Chronicles (2008). Yeoman played leading series regular roles in the 2006 Fox come