Background
Yeoman was born and raised in Chepstow, Monmouthshire, Wales, where his parents still live.
Yeoman was born and raised in Chepstow, Monmouthshire, Wales, where his parents still live.
He graduated from Brasenose College, Oxford, earning an Master of Arts in English Literature and was a member of the OUDS and Oxford Revue.
His credits include The Nine, Kitchen Confidential and the Home Box Office series, Generation Kill. He starred as Agent Wayne Rigsby in The Mentalist. He had planned to continue doctoral studies but was not able to secure a grant.
Instead he worked at a bank in Canary Wharf, London before enrolling at the Royal Academy of Dramatic Art to study acting.
Yeoman made his film debut as Lysander in the Oscar nominated film Troy. He also had a small part in Broken Lizard"s film, Beerfest, and made a guest appearance on an episode of Midsomer Murders.
Yeoman played Sergeant Eric Kocher in the Home Box Office miniseries, "Generation Kill" (2008).
He played the major villain, a T-888 model cyborg Terminator, in the pilot episode of Terminator: The Sarah Connor Chronicles. The role was taken by Garret Dillahunt in the series of the same name.
Yeoman played Wayne Rigsby in The Mentalist. He starred in every episode to the end of the fifth season, alongside Simon Baker, Robin Tunney, Amanda Righetti and Tim Kang.
He also starred in ChromeSkull: Laid to Rest 2.
In 2013 it was confirmed that Yeoman and Righetti were leaving The Mentalist after the sixth season. He guest starred in two episodes (10 & 11) of Extant in 2014. Yeoman also had a small role in the American drama American Sniper, his first major breakthrough on the big screen.
In 2015 Yeoman portrayed General Benedict Arnold in season 2 of the television series Turn: Washington"s Spies.