Jason O'Mara was born in Sandycove, Dublin, Ireland and has an estimated net worth of $1.5 million dollars. Jason O'Mara graduated from the prestigious Trinity College Dublin with a degree in Drama and Theatre, and quickly made a name for himself on both the British and Irish stages, appearing in multiple productions in the West End, and in works by the Royal Shakespeare Company, the Almeida, and the Gate Theatre. He began working in British television in the 90s, and moved to the US in the early 2000s after being cast in Steven Spielberg's "Band of Brothers".
More film and television work in the US soon followed, including roles in such projects as "The Agency", "Criminal Minds", "Resident Evil: Extinction", "Men in Trees", "Grey's Anatomy", and the American remake of the British series, "Life on Mars". In 2011 he was cast in the new show, "Terra Nova", which will debut in September 2011.