Jamie Bamber
Jamie St John Bamber Griffith is an English actor, known for his roles as Lee Adama in Battlestar Galactica and Detective Sergeant Matt Devlin in the ITV series Law amp Order UK. He also had a supporting role in the Hornblower series and was a regular on the British series Ultimate Force and Peak Practice. In 2013, Bamber starred in the TNT medical drama Monday Mornings, and in 2014, in the Sky1 drama The Smoke.
Bamber was born in Hammersmith, London, to Elizabeth Bamber, a native of Northern Ireland, and Ralph Griffith, an American. He holds British, Irish and American citizenship. He has five brothers and one sister, actress Anastasia Griffith.
Source: Wikipedia