American actor played Earl on The Black Donnellys and portrayed Liam in The Twilight Saga: Breaking Dawn Part 2.
He got his start working in theatre and was named among the Best Theatre Actors in Los Angeles by L.A. Magazine.
His mother is the Emmy-winning actress Eileen Brennan.
He married Jessica Moresco in 2008 and the couple had one child.
He appeared on an episode of Sons of Anarchy, which starred Charlie Hunnam.