Did You Know?
O'Neill grew up in Montgomery, Alabama. In 2011, after decades living in New York and Los Angeles, he bought a home in the Cahaba Heights neighborhood of Birmingham, Alabama, so that he could spend more time with his ailing father. Even after his father's passing, he still splits his time between Birmingham and Los Angeles. He is married to Mary O'Keefe O'Neill and has three wonderful daughters: ...
Usually plays senior law enforcement or military officers