Accomplished TV actor known for his role as main character, Richard Castle, on the ABC TV show, Castle, as well as former role on the series Firefly.
He had a small part in the award-winning film, Saving Private Ryan.
He starred on the television series, Firefly alongside Alan Tudyk.
His first major role was as Joey Buchanan on the soap opera, One Life to Live.
He briefly dated Castle co-star Stana Katic.