Michael O'Neill: Michael O'Neill. Actor: Dallas Buyers Club. Michael O'Neill was born on 29 May 1951 in Montgomery, Alabama. He is an actor, known for Dallas Buyers Club (2013), Transformers (2007) and Seabiscuit (2003). He is married to Mary O'Keefe. They have three children.
Known For: Dallas Buyers Club (Richard Barkley), Transformers (Tom Banacheck), Seabiscuit (Mr. Pollard), Secondhand Lions (Ralph)