Jason is a hottie and a talented and successful actor.
From the Internet Movie Data Base (where you can find a list of his work):
He was born and raised in Dublin, Ireland. After graduating from Trinity College Dublin with a BA in Drama and Theatre he moved to London, England to further pursue his acting career. Time spent in British repertory theater led to major roles in some of Britain and Ireland's great theaters, including the Royal Shakespeare Company, the Almeida theater, London's West End (the Apollo and Comedy theaters) and the Gate Theatre, Dublin. Concurrently, he appeared in many British TV series for both the BBC and ITV. A move to the US in 2002 allowed Jason opportunities in Hollywood where he has played series regular roles on several network television shows.
Jason met his wife Paige Turco while they were both on The Agency. The married in 2003 and have one son David. They have residences in LA, Connecticut and New York, and visit Jason's family in Ireland often.