Biography: Ioan Gruffudd (Welsh: [ˈjɔan ˈɡrɪfɪð]; /ˈjoʊɑːn ˈɡrɪfɪθ/; born 6 October 1973) is a Welsh-American actor. He is known for his roles in film and television series in the United Kingdom, the United States, and Australia. He first was noted for his portrayal of Harold Lowe in...